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  1. Dielectric function

    Article • January 2024, Elsevier

    Dr. Jan Petzelt

  2. Single ferroelectric phase transition in tris-sarcosine calcium chloride

    Article • December 2023, American Physical Society (APS)

    Dr. Jan Petzelt

  3. High-frequency dielectric properties of K1-Li TaO3 ceramics compared to crystals

    Article • Journal of the European Ceramic Society, September 2023, Elsevier

    Dr. Jan Petzelt

  4. Unusual set of anomalies in the lattice dynamics of lawsonite near its phase transitions

    Article • August 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Jan Petzelt

  5. Unusual dynamics of the ferroelectric phase transition in K1−x

    Article • May 2022, American Physical Society (APS)

    Dr. Jan Petzelt

  6. Unusual features of lattice dynamics in lawsonite near its phase transitions

    Article • Scientific Reports, April 2022, Springer Science + Business Media

    Dr. Jan Petzelt

  7. Polar Phonon Behaviour in Polycrystalline Bi-Doped Strontium Titanate Thin Films

    Article • Materials, October 2021, MDPI AG

    Dr. Jan Petzelt

  8. Broadband Dielectric, Terahertz, and Infrared Spectroscopy of BaTiO 3 –BaZrO 3 Solid Solution: From Proper Ferroelectric over Diffuse and Relaxor Ferroelectrics and Dipolar Glass to ...

    Article • physica status solidi (b), September 2021, Wiley

    Dr. Jan Petzelt

  9. Giant permittivity effects from the core–shell structure modeling of the dielectric spectra

    Article • Ferroelectrics, December 2020, Taylor & Francis

    Dr. Jan Petzelt

  10. Soft mode driven local ferroelectric transition in lead-based relaxors

    Article • Applied Physics Letters, May 2019, American Institute of Physics

    Dr. Jan Petzelt, Stanislav Kamba

  11. Microwave absorbing and shielding properties of inhomogeneous conductors and high-loss dielectrics

    Article • Ferroelectrics, August 2018, Taylor & Francis

    Dr. Jan Petzelt

  12. Polar phonons in polycrystalline SrTiO3 thin films: The role of the substrate

    Article • Ferroelectrics, August 2018, Taylor & Francis

    Dr. Jan Petzelt

  13. Composition dependent microwave properties of dielectric-conductor nanocomposites

    Article • Phase Transitions, August 2018, Taylor & Francis

    Dr. Jan Petzelt

  14. Wide range dielectric and infrared spectroscopy of (Nb+In) co-doped rutile ceramics

    Article • Physical Review Materials, July 2018, American Physical Society (APS)

    Dr. Jan Petzelt

  15. Origin of the colossal permittivity of (Nb + In) co-doped rutile ceramics by wide-range dielectric spectroscopy

    Article • Phase Transitions, July 2018, Taylor & Francis

    Dr. Jan Petzelt

  16. Infrared, terahertz, and microwave spectroscopy of the soft and central modes in Pb(M

    Article • November 2017, American Physical Society (APS)

    Dr. Jan Petzelt

  17. Interfaced conducting polymers

    Article • Synthetic Metals, February 2017, Elsevier

    Dr. Jan Petzelt

  18. PLD prepared bioactive BaTiO3 films on TiNb implants

    Article • Materials Science and Engineering C, January 2017, Elsevier

    Dr. Jan Petzelt

  19. Obituary: JAN FOUSEK (1930–2016)

    Article • Ferroelectrics, December 2016, Taylor & Francis

    Dr. Jan Petzelt

  20. Efective infrared reflectivity and dielectric function of polycrystalline alumina ceramics

    Article • physica status solidi (b), December 2016, Wiley

    Dr. Jan Petzelt

  21. Far infrared and terahertz spectroscopy of ferroelectric soft modes in thin films: A review

    Article • Ferroelectrics, October 2016, Taylor & Francis

    Dr. Jan Petzelt

  22. Incipient ferroelectricity of water molecules confined to nano-channels of beryl

    Article • Nature Communications, September 2016, Springer Science + Business Media

    Dr. Jan Petzelt

  23. Terahertz dynamics of nanoconfined water molecules

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Jan Petzelt

  24. Broadband dielectric spectroscopy of standard and core-shell BaTiO3-NiO ceramic composites compared to the BaTiO3 ceramics

    Article • Ferroelectrics, August 2016, Taylor & Francis

    Dr. Jan Petzelt

  25. Editorial

    Article • Phase Transitions, August 2016, Taylor & Francis

    Dr. Jan Petzelt

  26. Effective dielectric function of BaTiO3-NiO composites

    Article • August 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Jan Petzelt

  27. BaZr0.5Ti0.5

    Article • June 2016, American Physical Society (APS)

    Dr. Jan Petzelt

  28. Broadband dielectric spectroscopy of inhomogeneous and composite weak conductors

    Article • Phase Transitions, April 2016, Taylor & Francis

    Dr. Jan Petzelt

  29. Electrode effects in dielectric spectroscopy measurements on (Nb+In) co-doped TiO2

    Article • Journal of Applied Physics, April 2016, American Institute of Physics

    Dr. Jan Petzelt

  30. Electrical activity of ferroelectric biomaterials and its effects on the adhesion, growth and enzymatic activity of human osteoblast-like cells

    Article • Journal of Physics D Applied Physics, April 2016, Institute of Physics Publishing

    Dr. Jan Petzelt

  31. High-frequency dielectric response of polyaniline pellets as nanocomposites of metallic emeraldine salt and dielectric base

    Article • Synthetic Metals, November 2015, Elsevier

    Dr. Jan Petzelt

  32. Antiresonance in (Ni,Zn) ferrite-carbon nanofibres nanocomposites

    Article • Materials Research Express, May 2015, Institute of Physics Publishing

    Dr. Jan Petzelt

  33. Percolation in the dielectric function of Pb(Zr, Ti)O3– Pb2Ru2O6.5ferroelectric – metal composites

    Article • Journal of Physics D Applied Physics, November 2014, Institute of Physics Publishing

    Dr. Jan Petzelt

  34. Fano resonance and dipolar relaxation in lead-free relaxors

    Article • Nature Communications, November 2014, Springer Science + Business Media

    Dr. Jan Petzelt

  35. Guest editors' note

    Article • Phase Transitions, November 2014, Taylor & Francis

    Dr. Jan Petzelt

  36. Lattice dynamics and dielectric spectroscopy of BZT and NBT lead-free perovskite relaxors – comparison with lead-based relaxors

    Article • Phase Transitions, October 2014, Taylor & Francis

    Dr. Jan Petzelt

  37. Peculiar Bi-ion dynamics in Na1/2Bi1/2TiO3from terahertz and microwave dielectric spectroscopy

    Article • Phase Transitions, October 2014, Taylor & Francis

    Dr. Jan Petzelt

  38. Anisotropic dielectric response of lead zirconate crystals in the terahertz and infrared range at low temperature

    Article • Phase Transitions, October 2014, Taylor & Francis

    Dr. Jan Petzelt

  39. Broadband Dielectric Spectroscopy of Ba(Zr,Ti)O3: Dynamics of Relaxors and Diffuse Ferroelectrics

    Article • Ferroelectrics, September 2014, Taylor & Francis

    Dr. Jan Petzelt

  40. Effective dielectric function of porousPb(Mg1/3

    Article • Physical Review B, June 2014, American Physical Society (APS)

    Dr. Jan Petzelt

  41. Broadband dielectric and conductivity spectroscopy of inhomogeneous and composite conductors

    Article • physica status solidi (a), August 2013, Wiley

    Dr. Jan Petzelt

  42. Dielectric properties of carbon nanofibre/alumina composites

    Article • Carbon, June 2013, Elsevier

    Dr. Jan Petzelt

  43. Guest editors’ preface

    Article • Phase Transitions, February 2013, Taylor & Francis

    Dr. Jan Petzelt

  44. Broad-band conductivity and dielectric spectroscopy of composites of multiwalled carbon nanotubes and poly(ethylene terephthalate) around their low percolation threshold

    Article • Nanotechnology, January 2013, Institute of Physics Publishing

    Dr. Jan Petzelt

  45. Broadband dielectric response of Ba(Zr,Ti)O3ceramics: From incipient via relaxor and diffuse up to classical ferroelectric behavior

    Article • Physical Review B, July 2012, American Physical Society (APS)

    Dr. Jan Petzelt

  46. Lattice dynamics and broad-band dielectric properties of the KTaO3 ceramics

    Article • Journal of Applied Physics, May 2012, American Institute of Physics

    Dr. Jan Petzelt

  47. Design of microwave dielectric resonator antenna using MZTO–CSTO composite

    Article • Ceramics International, April 2012, Elsevier

    Dr. Jan Petzelt

  48. Magnetodielectric effect and phonon properties of compressively strained EuTiO3thin films deposited on (001)(LaAlO

    Article • Physical Review B, March 2012, American Physical Society (APS)

    Dr. Jan Petzelt

  49. Dynamic Ferroelectric–Like Softening Due to the Conduction in Disordered and Inhomogeneous Systems: Giant Permittivity Phenomena

    Article • Ferroelectrics, January 2012, Taylor & Francis

    Dr. Jan Petzelt

  50. Raman Spectroscopy of SrxPb1-xTiO3Thin Films

    Article • Ferroelectrics, January 2012, Taylor & Francis

    Dr. Jan Petzelt

  51. Guest Editorial

    Article • Ferroelectrics, January 2012, Taylor & Francis

    Dr. Jan Petzelt

  52. Polar lattice vibrations and phase transition dynamics in Pb(Zr1–x

    Article • Physical Review B, November 2011, American Physical Society (APS)

    Dr. Jan Petzelt

  53. Study of the ferroelectric phase transition in germanium telluride using time-domain terahertz spectroscopy

    Article • Physical Review B, November 2011, American Physical Society (APS)

    Dr. Jan Petzelt

  54. Ferroelectric phase transition in polycrystalline KTaO3 thin film revealed by terahertz spectroscopy

    Article • Applied Physics Letters, August 2011, American Institute of Physics

    Dr. Jan Petzelt

  55. Role of trivalent Sr substituents and Sr vacancies in tetragonal and polar states of SrTiO3

    Article • Acta Materialia, August 2011, Elsevier

    Dr. Jan Petzelt

  56. HIGH-FREQUENCY DIELECTRIC SPECTROSCOPY OF BaTiO3 CORE — SILICA SHELL NANOCOMPOSITES: PROBLEM OF INTERDIFFUSION

    Article • Journal of Advanced Dielectrics, July 2011, World Scientific Pub Co Pte Lt

    Dr. Jan Petzelt

  57. Large-Area Single-Crystalline Nanocone Arrays of an Organic Charge-Transfer Complex: Controlling Growth, Characterization, and Applications

    Article • Small, March 2011, Wiley

    Dr. Jan Petzelt

  58. Enhancement of tetragonality and role of strontium vacancies in heterovalent doped SrTiO3

    Article • Applied Physics Letters, January 2011, American Institute of Physics

    Dr. Jan Petzelt

  59. Infrared phonon spectroscopy of a compressively strained (001) SrTiO3film grown on a (110) NdGaO3substrate

    Article • Journal of Physics Condensed Matter, January 2011, Institute of Physics Publishing

    Dr. Jan Petzelt

  60. Lattice dynamics and dielectric response of undoped, soft and hard PbZr0.42Ti0.58O3

    Article • Phase Transitions, October 2010, Taylor & Francis

    Dr. Jan Petzelt

  61. Lattice dynamics in Ba0.7Sr0.3TiO3: study by THz and IR spectroscopy andab initiosimulations

    Article • Phase Transitions, October 2010, Taylor & Francis

    Dr. Jan Petzelt

  62. Guest Editorial

    Article • Phase Transitions, October 2010, Taylor & Francis

    Dr. Jan Petzelt

  63. Dielectric Grain-Size Effect in High-Permittivity Ceramics

    Article • Ferroelectrics, September 2010, Taylor & Francis

    Dr. Jan Petzelt

  64. Tribute to Dr. George W. Taylor on the Occasion of his Life Jubilee

    Article • Ferroelectrics, September 2010, Taylor & Francis

    Dr. Jan Petzelt

  65. Relaxor-like behavior of BaTiO3 crystals from acoustic emission study

    Article • Applied Physics Letters, July 2010, American Institute of Physics

    Dr. Jan Petzelt

  66. Broadband dielectric response and grain-size effect in K0.5Na0.5NbO3 ceramics

    Article • Journal of Applied Physics, January 2010, American Institute of Physics

    Dr. Jan Petzelt

  67. Sr- and Ti-site substitution, lattice dynamics, and octahedral tilt transition relationship in SrTiO3:Mn ceramics

    Article • Acta Materialia, January 2010, Elsevier

    Dr. Jan Petzelt

  68. Soft mode behavior in SrTiO3/DyScO3 thin films: Evidence of ferroelectric and antiferrodistortive phase transitions

    Article • Applied Physics Letters, December 2009, American Institute of Physics

    Dr. Jan Petzelt

  69. Broad-band dielectric spectroscopy and ferroelectric soft-mode response in the Ba0.6Sr0.4TiO3solid solution

    Article • Journal of Physics Condensed Matter, November 2009, Institute of Physics Publishing

    Dr. Jan Petzelt

  70. The negative phonon confinement effect in nanoscopic sodium nitrite

    Article • Nanotechnology, September 2009, Institute of Physics Publishing

    Dr. Jan Petzelt

  71. THz and IR dielectric response of BaTiO3core–shell composites: evidence for interdiffusion

    Article • Journal of Physics D Applied Physics, July 2009, Institute of Physics Publishing

    Dr. Jan Petzelt

  72. Polar phonon mixing in magnetoelectric EuTiO3

    Article • The European Physical Journal B, June 2009, Springer Science + Business Media

    Dr. Jan Petzelt

  73. Broadband dielectric spectroscopy of phonons and polar nanoclusters inPbMg1/

    Article • Physical Review B, March 2009, American Physical Society (APS)

    Dr. Jan Petzelt

  74. Ferroelectric and Incipient Ferroelectric Properties of a Novel Sr9−xPbxCe2Ti12O36(x = 0−9) Ceramic System

    Article • Chemistry of Materials, March 2009, American Chemical Society (ACS)

    Professor Mailadil Thomas Sebastian, Prof. Mailadil T SEBASTIAN, Dr. Jan Petzelt

  75. Ferroelectric and Incipient Ferroelectric Properties of a Novel Sr9−xPbxCe2Ti2O36(x = 0−9) Ceramic System

    Article • Chemistry of Materials, February 2009, American Chemical Society (ACS)

    Professor Mailadil Thomas Sebastian, Prof. Mailadil T SEBASTIAN, Dr. Jan Petzelt

  76. Guest Editorial Tribute to Professor Jan Fousek and Professor Václav Janovec

    Article • Ferroelectrics, December 2008, Taylor & Francis

    Dr. Jan Petzelt

  77. Czech Research in Ferroelectricity: Fifty-Years History and Present

    Article • Ferroelectrics, December 2008, Taylor & Francis

    Dr. Jan Petzelt

  78. Soft Mode Behavior in Cubic and Tetragonal BaTiO3Crystals and Ceramics: Review on the Results of Dielectric Spectroscopy

    Article • Ferroelectrics, December 2008, Taylor & Francis

    Dr. Jan Petzelt

  79. Guest Editorial Tribute to Professor Jan Fousek and Professor Václav Janovec

    Article • Ferroelectrics, December 2008, Taylor & Francis

    Dr. Jan Petzelt

  80. Room temperature surface piezoelectricity in SrTiO3 ceramics via piezoresponse force microscopy

    Article • Applied Physics Letters, December 2008, American Institute of Physics

    Dr. Jan Petzelt

  81. High-temperature soft phonon behaviour in PLZT 8/65/35 relaxor ferroelectrics

    Article • Phase Transitions, November 2008, Taylor & Francis

    Dr. Jan Petzelt

  82. Second harmonic generation and dielectric study of the fine and coarse grain PMN-35PT ceramics

    Article • Phase Transitions, November 2008, Taylor & Francis

    Dr. Jan Petzelt

  83. Time-domain terahertz and infrared spectroscopy of BaTiO3–PVDF nanocomposites

    Article • Phase Transitions, November 2008, Taylor & Francis

    Dr. Jan Petzelt

  84. Infrared and THz Soft-Mode Spectroscopy of (Ba,Sr)TiO3 Ceramics

    Article • Ferroelectrics, October 2008, Taylor & Francis

    Dr. Jan Petzelt

  85. Coexistence of the Phonon and Relaxation Soft Modes in the Terahertz Dielectric Response of TetragonalBaTiO3

    Article • Physical Review Letters, October 2008, American Physical Society (APS)

    Dr. Jan Petzelt

  86. Raman spectroscopy and effective dielectric function in PLZTx/40/60

    Article • Journal of Physics Condensed Matter, August 2008, Institute of Physics Publishing

    Dr. Jan Petzelt

  87. MICROWAVE CHARACTERIZATION OF THIN FERROELECTRIC FILMS WITHOUT ELECTRODES BY COMPOSITE DIELECTRIC RESONATOR

    Article • Integrated Ferroelectrics, June 2008, Taylor & Francis

    Dr. Jan Petzelt

  88. Grain Boundary and Size Effect on the Dielectric, Infrared and Raman Response of SrTiO3 Nanograin Ceramics

    Article • Ferroelectrics, May 2008, Taylor & Francis

    Dr. Jan Petzelt

  89. Polar phonons in some compressively stressed epitaxial and polycrystalline SrTiO3 thin films

    Article • Journal of Electroceramics, April 2008, Springer Science + Business Media

    Dr. Jan Petzelt

  90. Structural and optical characterization of Ba0.8Sr0.2TiO3 PLD deposited films

    Article • Optical Materials, March 2008, Elsevier

    Dr. Jan Petzelt

  91. Terahertz dielectric response of cubicBaTiO<...

    Article • Physical Review B, January 2008, American Physical Society (APS)

    Dr. Jan Petzelt

  92. Highly tunable SrTiO3∕DyScO3 heterostructures for applications in the terahertz range

    Article • Applied Physics Letters, December 2007, American Institute of Physics

    Dr. Jan Petzelt

  93. Mechanisms of the Effect of Dopants and P(O2) on the Improper Ferroelastic Phase Transition in SrTiO3

    Article • Chemistry of Materials, December 2007, American Chemical Society (ACS)

    Dr. Jan Petzelt

  94. Dielectric relaxation and polar phonon softening in relaxor ferroelectric PbMg1/3Ta2/3O3

    Article • Journal of Applied Physics, October 2007, American Institute of Physics

    Dr. Jan Petzelt

  95. Magnetodielectric effect and optic soft mode behaviour in quantum paraelectric EuTiO 3 ceramics

    Article • EPL (Europhysics Letters), September 2007, Institute of Physics Publishing

    Dr. Jan Petzelt

  96. Dielectric anisotropy in relaxor ferroelectric Pb0.775La0.15(Zr0.4Ti0.6)O3 ceramics

    Article • Applied Physics Letters, September 2007, American Institute of Physics

    Dr. Jan Petzelt

  97. Microstructural studies and electrical properties of Mg-doped SrTiO3 thin films

    Article • Acta Materialia, September 2007, Elsevier

    Dr. Jan Petzelt

  98. Quantum paraelectric behavior of pyrochlorePb1.83Mg...

    Article • Physical Review B, August 2007, American Physical Society (APS)

    Dr. Jan Petzelt

  99. Pressure-induced changes in the optical properties of quasi-one-dimensionalβ−Na<...

    Article • Physical Review B, August 2007, American Physical Society (APS)

    Dr. Jan Petzelt

  100. Microwave Characterization of Bulk Ferroelectrics and Relaxors using Composite Dielectric Resonator

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Jan Petzelt

  101. Obituary

    Article • Ferroelectrics, May 2007, Taylor & Francis

    Dr. Jan Petzelt

  102. Infrared and Raman studies of the dead grain-boundary layers in SrTiO3fine-grain ceramics

    Article • Journal of Physics Condensed Matter, April 2007, Institute of Physics Publishing

    Dr. Jan Petzelt

  103. Far-infrared and dielectric spectroscopy of relaxor ferroelectric (Pb1−xLax)(Zr0.4Ti0.6)O3

    Article • Journal of Applied Physics, April 2007, American Institute of Physics

    Dr. Jan Petzelt

  104. Relaxor-like behavior of lead-free Sr2LaTi2Nb3O15 ceramics with tetragonal tungsten bronze structure

    Article • Journal of Applied Physics, March 2007, American Institute of Physics

    Dr. Jan Petzelt

  105. Infrared and terahertz studies of polar phonons and magnetodielectric effect in multiferroicBiFe

    Article • Physical Review B, January 2007, American Physical Society (APS)

    Dr. Jan Petzelt

  106. Publisher's Note: Dynamics of the phase transitions in Bi-layered ferroelectrics with Aurivillius structure: Dielectric response in the terahertz spectral range [Phys. Rev. B74, 134105 (2006)]

    Article • Physical Review B, October 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  107. Dynamics of the phase transitions in Bi-layered ferroelectrics with Aurivillius structure: Dielectric response in the terahertz spectral range

    Article • Physical Review B, October 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  108. Infrared and broadband dielectric spectroscopy of PZN-PMN-PSN relaxor ferroelectrics: Origin of two-component relaxation

    Article • Physical Review B, September 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  109. Microwave and infrared dielectric response of monoclinic bismuth zinc niobate based pyrochlore ceramics with ion substitution in A site

    Article • Journal of Applied Physics, August 2006, American Institute of Physics

    Dr. Jan Petzelt

  110. Microwave dielectric relaxation in cubic bismuth based pyrochlores containing titanium

    Article • Journal of Applied Physics, July 2006, American Institute of Physics

    Dr. Jan Petzelt

  111. Broad-band dielectric spectroscopy of tetragonal PLZTx/40/60

    Article • Phase Transitions, June 2006, Taylor & Francis

    Dr. Jan Petzelt

  112. Effective Infrared Response of Inhomogeneous Ferroelectrics

    Article • Ferroelectrics, June 2006, Taylor & Francis

    Dr. Jan Petzelt

  113. Grain-size effect in BaTiO3ceramics: study by far infrared spectroscopy

    Article • Phase Transitions, June 2006, Taylor & Francis

    Dr. Jan Petzelt

  114. Guest Editors’ Note

    Article • Phase Transitions, June 2006, Taylor & Francis

    Dr. Jan Petzelt

  115. Lattice dynamics of cubic PbTiO3by inelastic neutron scattering

    Article • Phase Transitions, June 2006, Taylor & Francis

    Dr. Jan Petzelt

  116. The giant electromechanical response in ferroelectric relaxors as a critical phenomenon

    Article • Nature, June 2006, Springer Science + Business Media

    Dr. Jan Petzelt

  117. On the Effective Permittivity of Grainy Systems

    Article • Ferroelectrics, May 2006, Taylor & Francis

    Dr. Jan Petzelt

  118. Lattice dynamics of ferroelectricPbTiO3by inelastic neutron scattering

    Article • Physical Review B, April 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  119. In-Plane and Out-of-Plane Ferroelectric Instabilities in EpitaxialSrTiO3Films

    Article • Physical Review Letters, April 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  120. Broad-band dielectric spectroscopy analysis of relaxational dynamics in Mn-dopedSrTiO3ceramics

    Article • Physical Review B, March 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  121. Anisotropic Dielectric Function in Polar Nanoregions of Relaxor Ferroelectrics

    Article • Physical Review Letters, January 2006, American Physical Society (APS)

    Dr. Jan Petzelt

  122. Low-temperature microwave and THz dielectric response in novel microwave ceramics

    Article • Journal of the European Ceramic Society, January 2006, Elsevier

    Dr Robert C Pullar, Dr. Jan Petzelt

  123. Broad-band dielectric response of PbMg1/3Nb2/3O3 relaxor ferroelectrics: Single crystals, ceramics and thin films

    Article • Journal of the European Ceramic Society, January 2006, Elsevier

    Dr. Jan Petzelt

  124. Correlation between infrared, THz and microwave dielectric properties of vanadium doped antiferroelectric BiNbO4

    Article • Journal of the European Ceramic Society, January 2006, Elsevier

    Dr. Jan Petzelt

  125. Grain boundary effects on dielectric, infrared and Raman response of SrTiO3 nanograin ceramics

    Article • Journal of the European Ceramic Society, January 2006, Elsevier

    Dr. Jan Petzelt

  126. Grain size and grain boundary-related effects on the properties of nanocrystalline barium titanate ceramics

    Article • Journal of the European Ceramic Society, January 2006, Elsevier

    Dr. Jan Petzelt

  127. Infrared dielectric response of relaxor ferroelectrics

    Article • Phase Transitions, January 2006, Taylor & Francis

    Dr. Jan Petzelt

  128. Far-infrared soft-mode behavior in PbSc1∕2Ta1∕2O3 thin films

    Article • Journal of Applied Physics, October 2005, American Institute of Physics

    Dr. Jan Petzelt

  129. Dynamics of polar clusters in relaxor ferroelectrics

    Article • Journal de Physique IV (Proceedings), September 2005, EDP Sciences

    Dr. Jan Petzelt

  130. Positron annihilation lifetime studies of SrTiO3crystal and ceramic materials

    Article • Journal de Physique IV (Proceedings), September 2005, EDP Sciences

    Dr. Jan Petzelt

  131. Guest Editorial

    Article • Ferroelectrics, July 2005, Taylor & Francis

    Dr. Jan Petzelt

  132. Broad-Band Dielectric Spectroscopy of PZN-8%PT Single Crystal

    Article • Ferroelectrics, July 2005, Taylor & Francis

    Dr. Jan Petzelt

  133. Guest Editorial

    Article • Ferroelectrics, July 2005, Taylor & Francis

    Dr. Jan Petzelt

  134. Effective Dielectric Function in High-Permittivity Ceramics and Films

    Article • Ferroelectrics, July 2005, Taylor & Francis

    Dr. Jan Petzelt

  135. Guest Editorial

    Article • Ferroelectrics, July 2005, Taylor & Francis

    Dr. Jan Petzelt

  136. Infrared spectroscopy of KTa1−xNbxO3crystals

    Article • Journal of Physics Condensed Matter, June 2005, Institute of Physics Publishing

    Dr. Jan Petzelt

  137. Soft and central mode behaviour in PbMg1/3Nb2/3O3relaxor ferroelectric

    Article • Journal of Physics Condensed Matter, June 2005, Institute of Physics Publishing

    Dr. Jan Petzelt

  138. Electro-optic properties of KNN–STO lead-free ceramics

    Article • Journal of Physics D Applied Physics, February 2005, Institute of Physics Publishing

    Dr. Jan Petzelt

  139. High frequency dielectric properties of CaTiO3-based microwave ceramics

    Article • Journal of Physics D Applied Physics, February 2005, Institute of Physics Publishing

    Dr. Jan Petzelt

  140. Lattice dynamics and dielectric response of Mg-doped SrTiO3 ceramics in a wide frequency range

    Article • Journal of Applied Physics, January 2005, American Institute of Physics

    Dr. Jan Petzelt

  141. Infrared and dielectric spectroscopy of the relaxor ferroelectric Sr0.61Ba0.39Nb2O6

    Article • Journal of Physics Condensed Matter, January 2005, Institute of Physics Publishing

    Dr. Jan Petzelt

  142. Dielectric spectra of a new relaxor ferroelectric system Ba2LnTi2Nb3O15 (Ln=La, Nd)

    Article • Journal of the European Ceramic Society, January 2005, Elsevier

    Dr. Jan Petzelt

  143. Infrared and terahertz dielectric spectra of novel Bi2O3–Nb2O5 microwave ceramics

    Article • Journal of the European Ceramic Society, January 2005, Elsevier

    Dr. Jan Petzelt

  144. Raman and AFM piezoresponse study of dense BaTiO3 nanocrystalline ceramics

    Article • Journal of the European Ceramic Society, January 2005, Elsevier

    Dr. Jan Petzelt

  145. Soft-mode spectroscopy of BaTiO3 thin films

    Article • Journal of the European Ceramic Society, January 2005, Elsevier

    Dr. Jan Petzelt

  146. Lattice dynamics inPbMg1∕3<...

    Article • Physical Review B, October 2004, American Physical Society (APS)

    Dr. Jan Petzelt

  147. High-temperature phase transitions in SrBi2Ta2O9film: a study by THz spectroscopy

    Article • Journal of Physics Condensed Matter, September 2004, Institute of Physics Publishing

    Dr. Jan Petzelt

  148. Ferroelectric properties of dense nanocrystalline BaTiO3ceramics

    Article • Nanotechnology, July 2004, Institute of Physics Publishing

    Dr. Jan Petzelt

  149. Effect of Doping on the Dielectric Properties of Cerium Oxide in the Microwave and Far‐Infrared Frequency Range

    Article • Journal of the American Ceramic Society, July 2004, Wiley

    Professor Mailadil Thomas Sebastian, Prof. Mailadil T SEBASTIAN, Dr Robert C Pullar, Dr. Jan Petzelt, Professor Mohanan Pezholil

  150. Relationship between microwave and lattice vibration properties in Ba(Zn 1/3 Nb 2/3 )O 3 -based microwave dielectric ceramics

    Article • Journal of Physics D Applied Physics, July 2004, Institute of Physics Publishing

    Dr Robert C Pullar, Dr. Jan Petzelt

  151. Structural and Dielectric Properties of Mg-Doped Strontium Titanate Ceramics: Dependence on the Materials Processing

    Article • Materials Science Forum, May 2004, Trans Tech Publications

    Dr. Jan Petzelt

  152. Broad-band dielectric spectroscopy ofSrTiO3

    Article • Physical Review B, April 2004, American Physical Society (APS)

    Dr. Jan Petzelt

  153. Infrared, Raman and high-frequency dielectric spectroscopy and the phase transitions in Na1/2Bi1/2TiO3

    Article • Journal of Physics Condensed Matter, April 2004, Institute of Physics Publishing

    Dr. Jan Petzelt

  154. Broad-band dielectric response of doped incipient ferroelectrics

    Article • Journal of the European Ceramic Society, January 2004, Elsevier

    Dr. Jan Petzelt

  155. Central-Peak Components and Polar Soft Mode in Relaxor PbMg1/3Nb2/3O3Crystals

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  156. Dielectric Permittivity Study of KTaO3Weakly Doped by6Li Isotope

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  157. Dielectric Spectra of Grainy High-Permittivity Materials

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  158. Far-Infrared and Raman Spectroscopy of BaTiO3Thin Films

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  159. High-Frequency Dielectric Spectroscopy and Soft Lattice Dynamics of Disordered Ferroelectrics

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  160. Influence of Porosity on the Dielectric Response and Central-Mode Dynamics in PbZrO3Ceramics

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  161. Lattice Dynamics and Central-Mode Phenomena in the Dielectric Response of Ferroelectrics and Related Materials

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  162. Low-Temperature Dielectric Response of Relaxor Ferroelectrics and Related Disordered Materials

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  163. Phase-Transition and Dynamics of Ferroelectric-Paraelectric Multilayer Structure

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  164. Soft-Mode Study in Li-Doped KTaO3

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  165. Temperature Dependence of Microwave and THz Dielectric Response in Srn + 1TinO3n + 1 (n = 1–4)

    Article • Integrated Ferroelectrics, January 2004, Taylor & Francis

    Dr. Jan Petzelt

  166. The ferroelectric soft mode and central mode in SrBi2Ta2O9films

    Article • Journal of Physics Condensed Matter, November 2003, Institute of Physics Publishing

    Dr. Jan Petzelt

  167. Origin of the “Waterfall” Effect in Phonon Dispersion of Relaxor Perovskites

    Article • Physical Review Letters, September 2003, American Physical Society (APS)

    Dr. Jan Petzelt

  168. Frequency-independent dielectric losses (1/fnoise) in PLZT relaxors at low temperatures

    Article • Journal of Physics Condensed Matter, August 2003, Institute of Physics Publishing

    Dr. Jan Petzelt

  169. Broadband dielectric spectroscopy of (1−x)BiScO3–xPbTiO3 piezoelectrics

    Article • Applied Physics Letters, August 2003, American Institute of Physics

    Dr. Jan Petzelt

  170. Diffuse scattering in Pb(Zm1/3Nb2/3)O3with 8  PbTiO3by quasi-elastic neutron scattering

    Article • Journal of Physics Condensed Matter, June 2003, Institute of Physics Publishing

    Dr. Jan Petzelt

  171. Dielectric and Infrared Response of Ba 0.77 Ca 0.23 TiO 3

    Article • Ferroelectrics, June 2003, Taylor & Francis

    Dr. Jan Petzelt

  172. Submillimeter and Far Infrared Dielectric Response of Bi-Doped SrTiO 3 Ceramics

    Article • Ferroelectrics, June 2003, Taylor & Francis

    Dr. Jan Petzelt

  173. Full spectrum dielectric response of Bi2(Zn1/3Nb2/3)O7 thin films in terahertz, infrared and optical frequency regions

    Article • Materials Chemistry and Physics, April 2003, Elsevier

    Dr. Jan Petzelt

  174. Submillimetre and infrared response of microwave materials: extrapolation to microwave properties

    Article • Materials Chemistry and Physics, April 2003, Elsevier

    Dr. Jan Petzelt

  175. Dielectric relaxation in tetragonal tungsten bronze ceramics

    Article • Journal of Physics and Chemistry of Solids, March 2003, Elsevier

    Dr. Jan Petzelt

  176. Composition dependence of the lattice vibrations in Srn+1TinO3n+1 Ruddlesden–Popper homologous series

    Article • Journal of the European Ceramic Society, January 2003, Elsevier

    Dr. Jan Petzelt

  177. Constant Dielectric Losses in PLZT Relaxor at Low Temperatures

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Dr. Jan Petzelt

  178. Dielectric Response of Soft Modes in Ferroelectric Thin Films

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Dr. Jan Petzelt

  179. FIR and near-millimetre dielectric response of SrTiO3, BaTiO3 and BST films and ceramics

    Article • Journal of the European Ceramic Society, January 2003, Elsevier

    Dr. Jan Petzelt

  180. Infrared and Raman spectroscopy of [Pb(Zn1/3Nb2/3)O3]0.92–[PbTiO3]0.08 and [Pb(Mg1/3Nb2/3)O3]0.71–[PbTiO3]0.29 single crystals

    Article • Journal of Applied Physics, December 2002, American Institute of Physics

    Dr. Jan Petzelt

  181. Temperature dependence of infrared-active phonons inCaTiO3

    Article • December 2002, American Physical Society (APS)

    Dr. Jan Petzelt

  182. Origin of soft-mode stiffening and reduced dielectric response inSrTiO3<...

    Article • December 2002, American Physical Society (APS)

    Dr. Jan Petzelt

  183. Broad-band dielectric spectroscopy of Ba $\scriptstyle \mathsf {}$ 2NaNb $\scriptstyle \mathsf {}$ 5O $\scriptstyle \mathsf {}$ 15 single crystal

    Article • The European Physical Journal B, December 2002, Springer Science + Business Media

    Dr. Jan Petzelt

  184. Microstructure of BaxSr1−xTiO3 thin films grown on sapphire substrates

    Article • Thin Solid Films, December 2002, Elsevier

    Dr. Jan Petzelt

  185. Grain-boundary and crack effects on the dielectric response of high-permittivity films and ceramics

    Article • Applied Physics Letters, November 2002, American Institute of Physics

    Dr. Jan Petzelt

  186. Phason dispersion in deuterated thiourea by inelastic neutron scattering

    Article • October 2002, American Physical Society (APS)

    Dr. Jan Petzelt

  187. Anomalous broad dielectric relaxation inBi1.5

    Article • August 2002, American Physical Society (APS)

    Dr. Jan Petzelt

  188. Ferroelastic phase in SrBi2Ta2O9 and study of the ferroelectric phase-transition dynamics

    Article • Applied Physics Letters, July 2002, American Institute of Physics

    Dr. Jan Petzelt

  189. Microwave and millimetre-wave dielectric response of Rb1-x(ND4)D2PO4dipolar glass

    Article • Journal of Physics Condensed Matter, March 2002, Institute of Physics Publishing

    Dr. Jan Petzelt

  190. Soft-Mode Behavior of Incipient Ferroelectric Perovskite CaTiO 3

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Dr. Jan Petzelt

  191. Soft-Mode Spectroscopy in SrTiO 3 , baTiO 3 and BST Films and Ceramics

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Dr. Jan Petzelt

  192. Time-Resolved and Backward-Wave Oscillator Submillimetre Spectroscopy of Some Ferroelectric Ceramics and Thin Films

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Dr. Jan Petzelt

  193. Dielectric, infrared, and Raman response of undopedSrTiO3

    Article • October 2001, American Physical Society (APS)

    Dr. Jan Petzelt

  194. Polar phonons and far-infrared amplitudon in Sr2Nb2O7

    Article • Journal of Physics Condensed Matter, March 2001, Institute of Physics Publishing

    Dr. Jan Petzelt

  195. Resonant soft mode in Rochelle salt by inelastic neutron scattering

    Article • January 2001, American Physical Society (APS)

    Dr. Jan Petzelt

  196. Far infrared and Raman spectroscopy of ferroelectric soft mode in SrTiO3 thin films and ceramics

    Article • Integrated Ferroelectrics, January 2001, Taylor & Francis

    Dr. Jan Petzelt

  197. Far-Infrared ferroelectric soft mode spectroscopy on thin films

    Article • Ferroelectrics, January 2001, Taylor & Francis

    Dr. Jan Petzelt

  198. Phase transitions sequence in pyrochlore Cd2Nb2O7 studied by IR reflectivity

    Article • The European Physical Journal B, January 2001, Springer Science + Business Media

    Dr. Jan Petzelt

  199. Polar grain boundaries in undoped SrTiO3 ceramics

    Article • Journal of the European Ceramic Society, January 2001, Elsevier

    Dr. Jan Petzelt

  200. Synthesis and properties of dielectric Bi2(Zn1/3Nb2/3)2O7 thin films

    Article • Journal of the European Ceramic Society, January 2001, Elsevier

    Dr. Jan Petzelt

  201. PbTiO3SrTiO3, and PbTiO3-Al2O3composite and multilayer films prepared by sol-gel technique

    Article • Ferroelectrics, March 2000, Taylor & Francis

    Dr. Jan Petzelt

  202. Infrared spectroscopy of lead zirconate single crystal, ceramics and films

    Article • Ferroelectrics, February 2000, Taylor & Francis

    Dr. Jan Petzelt

  203. Time-resolved terahertz transmission spectroscopy of dielectrics

    Article • Ferroelectrics, February 2000, Taylor & Francis

    Dr. Jan Petzelt

  204. Dielectric dispersion of the relaxor PLZT ceramics in the frequency range 20 Hz-100 THz

    Article • Journal of Physics Condensed Matter, December 1999, Institute of Physics Publishing

    Dr. Jan Petzelt

  205. Optical Phonons and Ferroelectric Phase Transition in the LaBGeO5 Crystal

    Article • physica status solidi (b), August 1999, Wiley

    Dr. Jan Petzelt

  206. Raman and far-infrared spectra of weak ferroelectric cyclohexane-1,1′-diacetic acid

    Article • Journal of Raman Spectroscopy, July 1999, Wiley

    Dr. Jan Petzelt

  207. Dielectric properties of microcomposite ferroelectrics

    Article • Phase Transitions, January 1999, Taylor & Francis

    Dr. Jan Petzelt

  208. Far-infrared spectroscopy investigation of commensurate and incommensurate Cs2CdBr4crystal

    Article • Journal of Physics Condensed Matter, January 1999, Institute of Physics Publishing

    Dr. Jan Petzelt

  209. Lattice dynamics simulation of Cs2CdBr4crystal

    Article • Journal of Physics Condensed Matter, January 1999, Institute of Physics Publishing

    Dr. Jan Petzelt

  210. Infrared dielectric response of the La2/3TiO3–LaAlO3 microwave ceramics system

    Article • Materials Science and Engineering B, December 1998, Elsevier

    Dr. Jan Petzelt

  211. Infrared dielectric response of ordered and disordered ferroelectric Pb(Sc1/2Ta1/2)O3 ceramics

    Article • Materials Science and Engineering B, August 1998, Elsevier

    Dr. Jan Petzelt

  212. Dielectric response of microcomposite ferroelectrics

    Article • Ferroelectrics, April 1998, Taylor & Francis

    Dr. Jan Petzelt

  213. Far-infrared spectroscopy of a SrTiO3thin film

    Article • Ferroelectrics, April 1998, Taylor & Francis

    Dr. Jan Petzelt

  214. Two-time clock NMR observation of the ferroelectric transition in the organic compound cyclohexane-1,1

    Article • April 1998, American Physical Society (APS)

    Dr. Jan Petzelt

  215. Raman spectra of crystals

    Article • Journal of Physics Condensed Matter, February 1998, Institute of Physics Publishing

    Dr. Jan Petzelt

  216. Properties of a new weak ferroelectric-cyclohexane-1,1′-diacetic acid

    Article • Solid State Communications, February 1998, Elsevier

    Dr. Jan Petzelt

  217. Far-infrared spectroscopy of the K1−x(NH4)xI orientational glass

    Article • Physica B Condensed Matter, January 1998, Elsevier

    Prof. Dr. Alois Loidl, Dr. Jan Petzelt

  218. Article • Czechoslovak Journal of Physics, January 1998, Springer Science + Business Media

    Dr. Jan Petzelt

  219. Infrared and raman spectroscopy of ILL-ordered crystals

    Article • Phase Transitions, November 1997, Taylor & Francis

    Dr. Jan Petzelt

  220. The submillimetre dielectric response of a PLZT 9.5/65/35 relaxor thin film

    Article • Journal of Physics Condensed Matter, June 1997, Institute of Physics Publishing

    Dr. Jan Petzelt

  221. Quantitative Infrared and Sub-millimetre Spectroscopy of Dielectric Single Crystals, Ceramics and Thin Films

    Article • January 1997, Springer Science + Business Media

    Dr. Jan Petzelt

  222. Study of the phase transition in lithium ammonium tartrate monohydrate (LAT) by means of infrared and Raman spectroscopy

    Article • Journal of Physics Condensed Matter, October 1996, Institute of Physics Publishing

    Dr. Jan Petzelt

  223. Infrared and raman spectroscopy on various PLZT ceramics

    Article • Ferroelectrics, September 1996, Taylor & Francis

    Dr. Jan Petzelt

  224. Properties of rubidium nitrate in ion-conducting RbNO3-Al2O3 nanocomposites

    Article • Solid State Ionics, September 1996, Elsevier

    Dr. Jan Petzelt

  225. Soft-mode behaviour in rochelle salt and lithium thallium tartrate monohydrate at high pressure

    Article • Ferroelectrics, September 1996, Taylor & Francis

    Dr. Jan Petzelt

  226. High-pressure dielectric and lattice vibration studies of the phase transition in lithium thallium tartrate monohydrate (LTT)

    Article • Journal of Physics Condensed Matter, June 1996, Institute of Physics Publishing

    Dr. Jan Petzelt

  227. Dynamics of the proton transport in the Cs5H3(SO4)4 · xH2O superionic conductor (PCHS)

    Article • Ionics, May 1996, Springer Science + Business Media

    Dr. Jan Petzelt

  228. Raman spectra of DRADP-25 dipolar glass: evidence for the mixed ferroelectric - glass phase

    Article • Journal of Physics Condensed Matter, January 1996, Institute of Physics Publishing

    Dr. Jan Petzelt

  229. Loss spectra of pure and La-doped MgTiO3 microwave ceramics

    Article • Journal of Materials Research, September 1995, Springer Science + Business Media

    Dr. Jan Petzelt

  230. Infrared and Raman spectroscopy of Li2Ge7O15single crystals: spectra of the paraelectric and aristotype phases

    Article • Journal of Physics Condensed Matter, July 1995, Institute of Physics Publishing

    Dr. Jan Petzelt

  231. Multirelaxation response of modulated phases in structural order-disorder systems

    Article • Journal of Physics Condensed Matter, June 1995, Institute of Physics Publishing

    Dr. Jan Petzelt

  232. Disappearance of the infrared soft mode in the weak ferroelectric Li2Ge7O15

    Article • Solid State Communications, June 1995, Elsevier

    Dr. Jan Petzelt

  233. Raman spectroscopy of the zone centre improper ferroelastic transition in ordered complex perovskite ceramic

    Article • Solid State Communications, June 1995, Elsevier

    Dr. Jan Petzelt

  234. Vibrational spectroscopy and soft-mode behavior in Rochelle salt

    Article • June 1995, American Physical Society (APS)

    Dr. Jan Petzelt

  235. Far-infrared dielectric response of PbTiO3and PbZr1-xTixO3thin ferroelectric films

    Article • Journal of Physics Condensed Matter, May 1995, Institute of Physics Publishing

    Dr. Jan Petzelt

  236. Dielectric spectroscopy of Ba(B1/2′B1/2″)O3 complex perovskite ceramics: Correlations between ionic parameters and microwave dielectric properties. I. Infrared reflectivity study (1012–1014 Hz)

    Article • Journal of Applied Physics, May 1995, American Institute of Physics

    Dr. Jan Petzelt

  237. Dielectric spectroscopy of Ba(B1/2′B1/2″)O3 complex perovskite ceramics: Correlations between ionic parameters and microwave dielectric properties. II. Studies below the phonon eigenfrequencies (102–1012 Hz)

    Article • Journal of Applied Physics, May 1995, American Institute of Physics

    Dr. Jan Petzelt

  238. Article • Acta Polymerica, April 1995, Wiley

    Dr. Jan Petzelt

  239. The transition to a proton glass state in Cs5H3(SO4)4 · H2O

    Article • Solid State Ionics, April 1995, Elsevier

    Dr. Jan Petzelt

  240. Raman spectra of DRADP-50 dipolar glass

    Article • Journal of Physics Condensed Matter, January 1995, Institute of Physics Publishing

    Dr. Jan Petzelt

  241. Structure of Ba(Y+31/2Ta+51/2)O3 and its dielectric properties in the range 102–1014 Hz, 20–600 K

    Article • Journal of Applied Physics, November 1994, American Institute of Physics

    Dr. Jan Petzelt

  242. Unconventional orientational glass transitions in symmetrical difluorotetrachloroethane

    Article • Journal of Physics Condensed Matter, August 1994, Institute of Physics Publishing

    Dr. Jan Petzelt

  243. B-site order and infrared reflectivity in A(B′B″)O3 complex perovskite ceramics

    Article • Journal of Applied Physics, August 1994, American Institute of Physics

    Dr. Jan Petzelt

  244. Far-infrared dielectric response of Rb0.75(ND4)0.25D2PO4

    Article • Ferroelectrics, July 1994, Taylor & Francis

    Dr. Jan Petzelt

  245. Far infrared spectroscopy and origin of microwave losses in low-loss ceramics far infrared spectroscopy in low loss ceramics

    Article • Ferroelectrics, December 1993, Taylor & Francis

    Dr. Jan Petzelt

  246. Dielectric spectroscopy of MgTiO3-based ceramics in the 109–1014Hz region

    Article • Journal of Materials Science, November 1993, Springer Science + Business Media

    Dr. Jan Petzelt

  247. Relation between intrinsic microwave and submillimeter losses and permitivity in dielectrics

    Article • Solid State Communications, September 1993, Elsevier

    Dr. Jan Petzelt

  248. Far-infrared spectroscopy of modulated and ferroelectric betaine calcium chloride dihydrate

    Article • Journal of Physics Condensed Matter, June 1993, Institute of Physics Publishing

    Dr. Jan Petzelt

  249. Far-infrared and near-millimetre dielectric response of DRADP-50 dipolar glass compared with that of RADP

    Article • Journal of Physics Condensed Matter, May 1993, Institute of Physics Publishing

    Dr. Jan Petzelt

  250. A Raman spectral characterization of ceramics in the system ZrO2-TiO2

    Article • Journal of Materials Science, January 1993, Springer Science + Business Media

    Dr. Jan Petzelt

  251. The dielectric behaviour of KSCN

    Article • Ferroelectrics, October 1992, Taylor & Francis

    Dr. Jan Petzelt

  252. DiP230: Dielectric spectroscopy of some Ba(B′1/2B″1/2)O3complex perovskites in the 1011–1014Hz range

    Article • Ferroelectrics, August 1992, Taylor & Francis

    Dr. Jan Petzelt

  253. Far infrared properties of the Rb0.5(ND4)0.5D2PO4dipolar glass

    Article • Ferroelectrics, March 1992, Taylor & Francis

    Dr. Jan Petzelt

  254. Far-infrared and near-millimeter spectroscopy of the Rb0.5(NH4)0.5H2PO4dipolar glass

    Article • Journal of Physics Condensed Matter, April 1991, Institute of Physics Publishing

    Dr. Jan Petzelt

  255. Submillimeter and far IR spectroscopy of magneto- and electrodipolar rare-earth modes in the orthoferrite TmFeO3

    Article • Physics Letters A, March 1991, Elsevier

    Dr. Jan Petzelt

  256. Far infrared spectroscopy of the phase transition in KSCN

    Article • Ferroelectrics, September 1990, Taylor & Francis

    Dr. Jan Petzelt

  257. Infrared studies of the perovskite type ceramics

    Article • Ferroelectrics, September 1990, Taylor & Francis

    Dr. Jan Petzelt

  258. Submillimetre spectroscopy of acoustic phonons in crystals with modulated structures

    Article • Ferroelectrics, September 1990, Taylor & Francis

    Dr. Jan Petzelt

  259. Inelastic neutron scattering study of the soft phonon branch in deuterated BCCD

    Article • Solid State Communications, August 1990, Elsevier

    Dr. Jan Petzelt

  260. Infrared properties of (NH4)3H(SeO4)2and Rb3H(SeO4)2

    Article • Ferroelectrics, July 1990, Taylor & Francis

    Dr. Jan Petzelt

  261. Far infrared spectroscopy of the phase-transition sequence in BCCD

    Article • Ferroelectrics, May 1990, Taylor & Francis

    Dr. Jan Petzelt

  262. Far infrared and near-millimetre spectroscopy of partially disordered crystals

    Article • Ferroelectrics, April 1990, Taylor & Francis

    Dr. Jan Petzelt

  263. Dynamic critical behaviour in TSCC

    Article • Solid State Communications, January 1990, Elsevier

    Dr. Jan Petzelt

  264. Far infrared response of α- and αt-(BEDT-TTF)2I3

    Article • Journal de Physique, January 1990, EDP Sciences

    Dr. Jan Petzelt

  265. Far-infrared dielectric response and hopping conductivity in quasi-one-dimensional (NbSe4)3I

    Article • Journal of Physics Condensed Matter, December 1989, Institute of Physics Publishing

    Dr. Jan Petzelt

  266. Far infrared properties of Cs3H(SeO4)2 protonic conductor

    Article • Solid State Ionics, November 1989, Elsevier

    Dr. Jan Petzelt

  267. Far infrared conductivity and dielectric response of semiconducting SmS

    Article • Solid State Communications, October 1989, Elsevier

    Dr. Jan Petzelt

  268. Lattice anharmonisity and submillimeter spectroscopy

    Article • Ferroelectrics, July 1989, Taylor & Francis

    Dr. Jan Petzelt

  269. Dielectric spectra of some ceramics for microwave applications in the range of 1010–1014Hz

    Article • Ferroelectrics, May 1989, Taylor & Francis

    Dr. Jan Petzelt

  270. Infrared reflectance of anisotropic (110) YBCO epitaxial film

    Article • Solid State Communications, May 1989, Elsevier

    Dr. Jan Petzelt

  271. New data on the phase transition in KSCN

    Article • Ferroelectrics, November 1988, Taylor & Francis

    Dr. Jan Petzelt

  272. Dielectric dispersion of (NH4)2SO4in the near-millimetre and far-infrared range: manifestations of disorder

    Article • Journal of Physics C Solid State Physics, October 1988, Institute of Physics Publishing

    Dr. Jan Petzelt

  273. Far infrared and submillimetre studies of the ferroelectric phase transition in (VF2-F3E) copolymers

    Article • Phase Transitions, August 1988, Taylor & Francis

    Dr. Jan Petzelt

  274. Infrared Reflectivity of High-Tc YBa2Cu3O7–x and Related Ceramics

    Article • physica status solidi (b), April 1988, Wiley

    Dr. Jan Petzelt

  275. Soft modes in betaines

    Article • Ferroelectrics, April 1988, Taylor & Francis

    Dr. Jan Petzelt

  276. Dielectric spectroscopy of paraelectric soft modes

    Article • Ferroelectrics, June 1987, Taylor & Francis

    Dr. Jan Petzelt

  277. Infrared properties of TeEA(TCNQ)2

    Article • physica status solidi (b), April 1987, Wiley

    Dr. Jan Petzelt

  278. Dielectric function of TTF-TCNQ in the submillimetre range

    Article • Solid State Communications, December 1986, Elsevier

    Dr. Jan Petzelt

  279. Dielectric Response of Some Semiconducting TCNQ Salts in the Submillimetre Range

    Article • physica status solidi (b), November 1986, Wiley

    Dr. Jan Petzelt

  280. Brillouinspectroscopic investigations of the ferroelectric phase transition in a Polyvinylidenefluoride ? Trifluoretylene copolymer

    Article • Colloid & Polymer Science, September 1986, Springer Science + Business Media

    Dr. Jan Petzelt

  281. Submillimetre Conductivity and Dielectric Function of 1T-TaS2

    Article • physica status solidi (b), September 1986, Wiley

    Dr. Jan Petzelt

  282. Dielectric Dispersion in Tris-Sarcosine Calcium Chloride (TSCC)

    Article • physica status solidi (b), August 1986, Wiley

    Dr. Jan Petzelt

  283. Infrared reflectivity of BaMnF4

    Article • Czechoslovak Journal of Physics, July 1986, Springer Science + Business Media

    Dr. Jan Petzelt

  284. Central-peak—soft-mode coupling in ferroelectricGd2

    Article • November 1984, American Physical Society (APS)

    Dr. Jan Petzelt

  285. Soft mode behaviour in benzil

    Article • Czechoslovak Journal of Physics, August 1984, Springer Science + Business Media

    Dr. Jan Petzelt

  286. Anisotropy of the infrared reflectivity spectra of the salt TeEA (TCNQ)2

    Article • Journal of Molecular Structure, March 1984, Elsevier

    Dr. Jan Petzelt

  287. Millimeter-wavelength spectroscopy of the ferroelectric phase transition in tris-sarcosine calcium chloride [(

    Article • July 1983, American Physical Society (APS)

    Dr. Jan Petzelt

  288. Submillimeter dielectric spectra of SC(NH2)2 and BaMnF4 single crystals

    Article • Ferroelectrics, August 1982, Taylor & Francis

    Dr. Jan Petzelt

  289. Phase Transition in MTPP(TCNQ)2 Single Crystals by Infrared Reflection Measurements

    Article • phys stat sol (a), February 1982, Wiley

    Dr. Jan Petzelt

  290. Far infrared properties of the incommensurate ferroelectric Rb2ZnCl 4

    Article • Journal de Physique, January 1982, EDP Sciences

    Dr. Jan Petzelt

  291. Far-infrared and Raman spectroscopy of the phase transition in CsCuCl3

    Article • Journal of Raman Spectroscopy, January 1981, Wiley

    Dr. Jan Petzelt

  292. Dielectric and light scattering spectroscopy of incommensurate phases in crystals

    Article • Phase Transitions, January 1981, Taylor & Francis

    Dr. Jan Petzelt

  293. Far-Infrared and Submillimetre Dielectric Response of (NH4)2BeF4

    Article • physica status solidi (b), May 1980, Wiley

    Dr. Jan Petzelt

  294. Far infrared and millimetre dielectric response of incommensurate and ferroelectric K2SeO4

    Article • Zeitschrift für Physik B Condensed Matter and Quanta, December 1979, Springer Science + Business Media

    Dr. Jan Petzelt

  295. Infrared reflectivity of MTPA (TCNQ)2 single crystals

    Article • Solid State Communications, December 1979, Elsevier

    Dr. Jan Petzelt

  296. Changes of refractive indices of crystals induced by structural phase transitions

    Article • phys stat sol (a), September 1979, Wiley

    Dr. Jan Petzelt

  297. Far infrared and millimetre dielectric response of incommensurate and ferroelectric K2SeO4

    Article • Zeitschrift für Physik B Condensed Matter and Quanta, September 1979, Springer Science + Business Media

    Dr. Jan Petzelt

  298. Infrared and Raman activity of soft modes in the incommensurate structure

    Article • Journal of Physics C Solid State Physics, December 1978, Institute of Physics Publishing

    Dr. Jan Petzelt

  299. Far infrared properties of Hg2I2 single crystals

    Article • Czechoslovak Journal of Physics, March 1978, Springer Science + Business Media

    Dr. Jan Petzelt

  300. Brillouin and Raman study of the ferroelectric phase transition in PbHPO4

    Article • Ferroelectrics, January 1978, Taylor & Francis

    Dr. Jan Petzelt

  301. Far infrared and submillimetre dielectric dispersion in ferroelectric PbHPO4and PbHAsO4

    Article • Ferroelectrics, January 1978, Taylor & Francis

    Dr. Jan Petzelt

  302. Infrared libration mode in NH4Br

    Article • Solid State Communications, August 1976, Elsevier

    Dr. Jan Petzelt

  303. Changes of infrared and Raman spectra induced by structural phase transitions. II. Examples

    Article • Journal of Physics C Solid State Physics, April 1976, Institute of Physics Publishing

    Dr. Jan Petzelt

  304. Phase transitions and lattice dynamics in Ag2H3IO6 and (NH4)2H3IO6

    Article • Zeitschrift für Physik B Condensed Matter and Quanta, March 1976, Springer Science + Business Media

    Dr. Jan Petzelt

  305. The antiferroelectric phase transition in Ag2H3IO6

    Article • Ferroelectrics, January 1976, Taylor & Francis

    Dr. Jan Petzelt

  306. Symmetry classification and properties of equi-translation structural phase transitions

    Article • Czechoslovak Journal of Physics, December 1975, Springer Science + Business Media

    Dr. Jan Petzelt

  307. Symmetry and lattice-dynamic aspects of structural phase transitions in (CH3NH3)2MnCL4 and related compounds

    Article • Journal of Physics and Chemistry of Solids, September 1975, Elsevier

    Dr. Jan Petzelt

  308. Far infrared reflectivity of KDP and KDP-KD*P mixed crystals

    Article • Czechoslovak Journal of Physics, January 1974, Springer Science + Business Media

    Dr. Jan Petzelt

  309. Polar optic phonons in Hg2Cl2 and Hg2Br2

    Article • Czechoslovak Journal of Physics, August 1973, Springer Science + Business Media

    Dr. Jan Petzelt

  310. Far infrared properties of SbSI-SbSeI mixed crystals

    Article • Czechoslovak Journal of Physics, April 1973, Springer Science + Business Media

    Dr. Jan Petzelt

  311. Far infrared dielectric dispersion in Sb2S3, Bi2S3 and Sb2Se3 single crystals

    Article • Ferroelectrics, January 1973, Taylor & Francis

    Dr. Jan Petzelt

  312. Far infrared reflectivity of Cdas2

    Article • physica status solidi (b), January 1972, Wiley

    Dr. Jan Petzelt

  313. Symmetry aspect of the phase transitions in boracites

    Article • Czechoslovak Journal of Physics, November 1971, Springer Science + Business Media

    Dr. Jan Petzelt

  314. New type of far-infrared soft mode in ferroelectric gadolinium molybdate

    Article • Solid State Communications, September 1971, Elsevier

    Dr. Jan Petzelt

  315. New Type of Ferroelectric Soft Mode in Gadolinium Molybdate

    Article • physica status solidi (b), July 1971, Wiley

    Dr. Jan Petzelt

  316. Soft mode behaviour in improper ferroelectrics

    Article • Physics Letters A, May 1971, Elsevier

    Dr. Jan Petzelt

  317. Far Infrared Reflectivity of SbSI

    Article • physica status solidi (b), January 1969, Wiley

    Dr. Jan Petzelt

  318. Spectroscopic properties and lattice dynamics of ferroelectric and related functional oxide ceramics

    Article • Royal Society of Chemistry

    Dr. Jan Petzelt

  319. High frequency dielectric spectroscopy of relaxor ferroelectrics and related materials

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Jan Petzelt