All Stories

  1. Tunable AC Magnetic Hyperthermia Efficiency of Ni Ferrite Nanoparticles

    Article • IEEE Transactions on Magnetics, December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Catherine Dendrinou-Samara, Professor Orestis I Kalogirou

  2. Structure and Magnetic Properties of Boron Doped Fe50+xCu25−xM25(M = Al, Ga) and Fe50+xCo25−xG...

    Article • IEEE Transactions on Magnetics, November 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Orestis I Kalogirou

  3. Reducing the inversion degree of MnFe2O4nanoparticles through synthesis to enhance magnetization: evaluation of their1H NMR relaxation and heating efficiency

    Article • Dalton Transactions, January 2014, Royal Society of Chemistry

    Professor Catherine Dendrinou-Samara, Professor Orestis I Kalogirou

  4. In vitro application of Mn-ferrite nanoparticles as novel magnetic hyperthermia agents

    Article • Journal of Materials Chemistry B, January 2014, Royal Society of Chemistry

    Professor Orestis I Kalogirou

  5. Structural and Magnetic Properties of Fe Doped Mn-Ga Ribbons

    Article • EPJ Web of Conferences, January 2014, EDP Sciences

    Professor Orestis I Kalogirou

  6. Magnetic Graphene Oxide: Effect of Preparation Route on Reactive Black 5 Adsorption

    Article • Materials, March 2013, MDPI AG

    Professor Orestis I Kalogirou, Dr George Z. Kyzas

  7. Impedance spectroscopy analysis of LiZnVO4 and LiMgVO4

    Article • Ionics, January 2013, Springer Science + Business Media

    Professor Orestis I Kalogirou

  8. Impedance, dielectric and modulus analyses of compounds LiMnVO4and LiCuVO4

    Article • Advances in Applied Ceramics Structural Functional and Bioceramics, October 2012, SAGE Publications

    Professor Orestis I Kalogirou

  9. Morphology influence on nanoscale magnetism of Co nanoparticles: Experimental and theoretical aspects of exchange bias

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

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  10. Erratum to: Impedance spectroscopy study on the ionic conductivity processes of the novel LiFeVO4 phase

    Article • Ionics, June 2011, Springer Science + Business Media

    Professor Orestis I Kalogirou

  11. Evolution of Nd2Fe14B nanoparticles magnetism during surfactant-assisted ball-milling

    Article • Intermetallics, April 2011, Elsevier

    Professor Orestis I Kalogirou

  12. In vitro application of Fe/MgO nanoparticles as magnetically mediated hyperthermia agents for cancer treatment

    Article • Journal of Magnetism and Magnetic Materials, March 2011, Elsevier

    Professor Orestis I Kalogirou, Professor Theodoros Samaras

  13. The Effect of Composition and Structural Ordering on the Magnetism of FePt Nanoparticles

    Article • Journal of Nanoscience and Nanotechnology, September 2010, American Scientific Publishers

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  14. Tuning the Perpendicular Magnetic Anisotropy of Co-Based Layers in Multilayered Systems

    Article • Journal of Nanoscience and Nanotechnology, September 2010, American Scientific Publishers

    Professor Orestis I Kalogirou

  15. Size-Induced Effects in Wet-Chemically Synthesized CoPt3 Nanoparticles

    Article • Journal of Nanoscience and Nanotechnology, September 2010, American Scientific Publishers

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  16. ChemInform Abstract: Structural and Magnetic Properties of Nd3(Fe,Ti)29Cx Carbide.

    Article • ChemInform, August 2010, Wiley

    Professor Orestis I Kalogirou

  17. ChemInform Abstract: Structural and Magnetic Properties of a Novel Compound with Y3(Fe,V)29 Stoichiometry and Disordered CaCu5-Type Structure.

    Article • ChemInform, June 2010, Wiley

    Professor Orestis I Kalogirou

  18. The role of synthetic parameters in the magnetic behavior of relative large hcp Ni nanoparticles

    Article • Journal of Nanoparticle Research, May 2010, Springer Science + Business Media

    Professor Orestis I Kalogirou

  19. High coercivity cobalt carbide nanoparticles processed via polyol reaction: a new permanent magnet material

    Article • Journal of Physics D Applied Physics, April 2010, Institute of Physics Publishing

    Professor Orestis I Kalogirou

  20. Impedance spectroscopy study on the ionic conductivity processes of the novel LiFeVO4 phase

    Article • Ionics, March 2010, Springer Science + Business Media

    Professor Orestis I Kalogirou

  21. Ionic Conductivity Study on Polycrystalline LiFeVO[sub 4]

    Article • January 2010, American Institute of Physics

    Professor Orestis I Kalogirou

  22. Study of LiMgVO4 electrical conductivity mechanism

    Article • Journal of Alloys and Compounds, January 2010, Elsevier

    Professor Orestis I Kalogirou

  23. Identification of corrosion products resulting from accelerated oxidation process

    Article • Corrosion Engineering Science and Technology The International Journal of Corrosion Processes and Corrosion Control, December 2009, Taylor & Francis

    Professor Orestis I Kalogirou

  24. Effects of various chemical synthetic routes on structural and magnetic features of Mn–Pt bimetallic nanoparticles

    Article • Polyhedron, October 2009, Elsevier

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  25. Tailoring the morphology of CoxPt1−x magnetic nanostructures

    Article • Journal of Magnetism and Magnetic Materials, October 2009, Elsevier

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  26. Influence of multilayer modulation on structural and magnetic features in the Pt/Sm–Co system

    Article • Journal of Magnetism and Magnetic Materials, October 2009, Elsevier

    Professor Orestis I Kalogirou

  27. Controlling the crystal structure of Ni nanoparticles by the use of alkylamines

    Article • Journal of Magnetism and Magnetic Materials, September 2009, Elsevier

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  28. Magnetic anisotropy of Ho–Fe–Co–Cr intermetallic compounds

    Article • Journal of Alloys and Compounds, August 2009, Elsevier

    Professor Orestis I Kalogirou

  29. Effect of humidity on the conduction processes of Li3VO4

    Article • Journal of Materials Science, July 2009, Springer Science + Business Media

    Professor Orestis I Kalogirou

  30. The effect of humidity on the ionic conductivity of Mg2+-stabilized K+-β-ferrite

    Article • Ionics, June 2009, Springer Science + Business Media

    Professor Orestis I Kalogirou

  31. Using magnetic circular dichroism for the study of the magnetization and the magnetic moments of atoms in Nd 3 Fe 27.5 Ti 1.5

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

    Professor Orestis I Kalogirou

  32. Impact of synthesis parameters on structural and magnetic characteristics of Co-based nanoparticles

    Article • Journal of Nanoparticle Research, November 2008, Springer Science + Business Media

    Dr Stefanos Mourdikoudis, Professor Orestis I Kalogirou

  33. Thermal treatment effects in the self-assembly of FePt nanoparticle arrays

    Article • Journal of Magnetism and Magnetic Materials, November 2008, Elsevier

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  34. Synthesis and characterization of inverse spinel LiNiVO4 and LiCoVO4 with impedance spectroscopy

    Article • Solid State Ionics, October 2008, Elsevier

    Professor Orestis I Kalogirou

  35. Impedance spectroscopy study of LiCuVO4

    Article • Solid State Ionics, September 2008, Elsevier

    Professor Orestis I Kalogirou

  36. Compensation law in stabilized β- and β″-ferrites

    Article • Ionics, August 2008, Springer Science + Business Media

    Professor Orestis I Kalogirou

  37. Structure and magnetic properties of Sm(Co0.74Fe0.1Cu0.12Zr0.04)8 melt-spun nanostructured alloys

    Article • Materials Science and Engineering B, August 2008, Elsevier

    Professor Orestis I Kalogirou

  38. Magnetocrystalline anisotropy of Nd3(Fe1−xCox)27.7Ti1.3Ny compounds

    Article • Journal of Alloys and Compounds, June 2008, Elsevier

    Professor Orestis I Kalogirou

  39. Structural and magnetic features of heterogeneously nucleated Fe-oxide nanoparticles

    Article • Journal of Magnetism and Magnetic Materials, May 2008, Elsevier

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  40. Existence and properties of Co-rich 3:29-type of compounds synthesized with heavy rare earths

    Article • Journal of Magnetism and Magnetic Materials, September 2007, Elsevier

    Professor Orestis I Kalogirou

  41. Controlled synthesis and phase characterization of Fe-based nanoparticles obtained by thermal decomposition

    Article • Journal of Magnetism and Magnetic Materials, September 2007, Elsevier

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  42. On the local coordination of Fe in Fe2O3-glass and Fe2O3-glass ceramic systems containing Pb, Na and Si

    Article • Journal of Non-Crystalline Solids, September 2007, Elsevier

    Professor Orestis I Kalogirou

  43. OXIDATION PROCESS OF Fe NANOPARTICLES

    Article • Modern Physics Letters B, August 2007, World Scientific Pub Co Pte Lt

    Dr Stefanos Mourdikoudis, Professor Orestis I Kalogirou

  44. EFFECT OF AIR EXPOSURE ON STRUCTURAL AND MAGNETIC FEATURES OF FeCo NANOPARTICLES

    Article • Modern Physics Letters B, August 2007, World Scientific Pub Co Pte Lt

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  45. ANNEALING EFFECT ON THE INDUCED MAGNETISM OF PLATINUM IN FePt NANOPARTICLES

    Article • Modern Physics Letters B, August 2007, World Scientific Pub Co Pte Lt

    Professor Orestis I Kalogirou, Dr Stefanos Mourdikoudis

  46. Study on the existence and properties of Y3(Fe1−xCox)29−yCry (x=0.6–1.0; y=5–7) intermetallic compounds

    Article • Journal of Alloys and Compounds, June 2007, Elsevier

    Professor Orestis I Kalogirou

  47. Structural and Magnetic Properties of Sm$_3$(Fe$_1-rm x$Co$_rm x$)$_27.7$Ti$_1.3$

    Article • IEEE Transactions on Magnetics, November 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Orestis I Kalogirou

  48. Structure and magnetic properties of Gd4(Co,Ti)41 alloys

    Article • Journal of Alloys and Compounds, October 2006, Elsevier

    Professor Orestis I Kalogirou

  49. Influences of Co on structural and magnetic properties of R3(Fe1−xCox)29−yMy (R=rare earth metal, M=transition metal) intermetallic compounds

    Article • Journal of Alloys and Compounds, October 2006, Elsevier

    Professor Orestis I Kalogirou

  50. On the coordination environment of Fe- and Pb-rich solidified industrial waste: An X-ray absorption and Mössbauer study

    Article • Journal of Non-Crystalline Solids, August 2006, Elsevier

    Professor Orestis I Kalogirou

  51. Structural and magnetic properties of Sm3(Fe1-xCox)27.7Ti1.3.

    Article • May 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Orestis I Kalogirou

  52. Modification of the Fe-environment in Fe2O3 glass/glass ceramic systems containing Pb, Na and Si

    Article • Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, May 2006, Elsevier

    Professor Orestis I Kalogirou

  53. Structural and magnetic properties of Y3(Fe1−xCox)27.5V1.5 (0≤x≤0.4)

    Article • Journal of Alloys and Compounds, August 2005, Elsevier

    Professor Orestis I Kalogirou

  54. Detection by means of electrical and magnetic measurements of Crn+ (n>3) ions in polycrystalline ZnCr2O4 samples prepared by heating in air

    Article • Journal of Alloys and Compounds, April 2005, Elsevier

    Professor Orestis I Kalogirou

  55. Magnetic properties and structural characteristics of interstitially modified Nd3(Fe1−xCox)27.7Ti1.3Ny nitrides (x=0.1, 0.2, 0.3, 0.4)

    Article • Journal of Magnetism and Magnetic Materials, July 2004, Elsevier

    Professor Orestis I Kalogirou

  56. 57Fe Mössbauer spectroscopic studies of the magnetic anisotropy and spin reorientations in Nd3(Fe1−xCox)27.7Ti1.3 (0⩽x⩽0.4)

    Article • Journal of Magnetism and Magnetic Materials, May 2004, Elsevier

    Professor Orestis I Kalogirou

  57. Structural and magnetic properties of rare earth—iron–cobalt–vanadium intermetallic compounds (R: Tb, Dy)

    Article • Journal of Alloys and Compounds, March 2004, Elsevier

    Professor Orestis I Kalogirou

  58. Synthesis and Magnetic Properties of (Ln,Ln′)3(Fe,Ti)29 (Ln: Pr, Nd and Ln′: Sm, Er) Intermetallic Compounds.

    Article • ChemInform, October 2003, Wiley

    Professor Orestis I Kalogirou

  59. Synthesis and magnetic properties of (R,R′)3(Fe,Ti)29 (R=Pr, Nd and R′=Sm, Er) intermetallic compounds

    Article • Journal of Alloys and Compounds, March 2003, Elsevier

    Professor Orestis I Kalogirou

  60. Effects of Co substitution on structural and magnetic properties of R3(Fe1−xCox)29−yVy (R=Tb, Dy)

    Article • Journal of Magnetism and Magnetic Materials, May 2002, Elsevier

    Professor Orestis I Kalogirou

  61. Structure and magnetic properties of RCo7−xMnx alloys (R=Sm, Gd; x=0.1–1.4)

    Article • Journal of Magnetism and Magnetic Materials, April 2002, Elsevier

    Professor Orestis I Kalogirou

  62. 57Fe Mössbauer study of novel series of intermetallic compounds R3(Fe1−xCox)29−yTy (R=Nd, Tb, Dy; T=Ti, V)

    Article • January 2002, Springer Science + Business Media

    Professor Orestis I Kalogirou

  63. Magnetic characterisation and hydrogen absorption characteristics of Pr3(Fe,Ti)29Hx

    Article • Journal of Magnetism and Magnetic Materials, August 2001, Elsevier

    Professor Orestis I Kalogirou

  64. Structural and magnetic properties of Nd3(Fe1−xCox)27.7Ti1.3 (0

    Article • Journal of Alloys and Compounds, July 2001, Elsevier

    Professor Orestis I Kalogirou

  65. Enhancement of Magnetic Properties By Co Substitution in Nd3(Fei1-xCox)27.5Ti1.5 (x= 0,0.1,0.2,0.3,0.4) Intermetallic Compounds

    Article • January 2001, Springer Science + Business Media

    Professor Orestis I Kalogirou

  66. Magnetic properties of interstitial modified Pr3(Fe,Ti)29 hydrocarbide

    Article • Journal of Alloys and Compounds, July 2000, Elsevier

    Professor Orestis I Kalogirou

  67. Phase diagram and magnetic properties of Nd3−xDyx(Fe,Ti)29 (0.1

    Article • Journal of Alloys and Compounds, June 2000, Elsevier

    Professor Orestis I Kalogirou

  68. Magnetocrystalline anisotropy of a novel Y(Fe,V)9.66 intermetallic compound and its nitride with a disordered CaCu5-type structure

    Article • Journal of Magnetism and Magnetic Materials, January 2000, Elsevier

    Professor Orestis I Kalogirou

  69. Structural and magnetic properties of a novel DyFe9.16V0.50 intermetallic compound with a disordered CaCu5-type structure

    Article • Journal of Applied Physics, November 1999, American Institute of Physics

    Professor Orestis I Kalogirou

  70. Synthesis of melt-spun rare-earth transition-metal intermetallics with Nd3(Fe,Ti)29-type structure

    Article • Journal of Alloys and Compounds, August 1999, Elsevier

    Professor Orestis I Kalogirou

  71. Magnetostrictive properties of amorphous and nanocrystalline TbDyFe films with Nb and Zr additives

    Article • Journal of Magnetism and Magnetic Materials, August 1998, Elsevier

    Professor Orestis I Kalogirou

  72. Structural and magnetic properties of a novel compound with Y3(Fe, V)29 stoichiometry and disordered CaCu5-type structure

    Article • Journal of Alloys and Compounds, May 1998, Elsevier

    Professor Orestis I Kalogirou

  73. A Systematic Structural Study, Interpretation and Prediciton of Physical Properties for the Hard Magnetic Intermetallic Coumpound RE3T29, Based on Structure-Superstructure Relations ...

    Article • Materials Science Forum, April 1998, Trans Tech Publications

    Professor Orestis I Kalogirou

  74. Magnetostrictive properties of amorphous and partially crystalline TbDyFe thin films

    Article • Journal of Applied Physics, April 1997, American Institute of Physics

    Professor Orestis I Kalogirou

  75. Synthesis of melt-spun rare-earth transition-metal intermetallics with Nd3(Fe,Ti)29 structure (abstract)

    Article • Journal of Applied Physics, April 1997, American Institute of Physics

    Professor Orestis I Kalogirou

  76. Structural and giant magnetoresistance characterization of AgCo multilayers

    Article • Journal of Magnetism and Magnetic Materials, January 1997, Elsevier

    Professor Orestis I Kalogirou

  77. Site occupancy and lattice changes on nitrogenation in Nd3Fe29−xTixNy

    Article • Journal of Applied Physics, September 1996, American Institute of Physics

    Professor Orestis I Kalogirou

  78. Structural and magnetic properties of Nd3(Fe,Ti)29Cx carbide

    Article • Journal of Alloys and Compounds, July 1996, Elsevier

    Professor Orestis I Kalogirou

  79. Impedance spectroscopy related to reversible water uptake and loss in polycrystalline Cu2+-stabilized K+-β″-ferrite

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

    Professor Orestis I Kalogirou

  80. Magnetic phase transitions and magnetocrystalline anisotropy in Nd3(Fe,Ti)29 and Nd3(Fe,Ti)29N4

    Article • Solid State Communications, February 1996, Elsevier

    Professor Orestis I Kalogirou

  81. Ab initio crystal structure solution of the novel intermetallic compound Nd3(Fe,Ti)29

    Article • Journal of Alloys and Compounds, February 1996, Elsevier

    Professor Orestis I Kalogirou

  82. Structural and intrinsic magnetic material parameters of Pr3(Fe,Ti)29 and Pr3(Fe,Ti)29Nx

    Article • Journal of Magnetism and Magnetic Materials, February 1996, Elsevier

    Professor Orestis I Kalogirou

  83. Synthesis and magnetic properties of rare earth–iron–chromium phases and their nitrides

    Article • Journal of Applied Physics, January 1996, American Institute of Physics

    Professor Orestis I Kalogirou

  84. Nitrogen absorption in bulk and thin films of RFe12−xTx-type compounds

    Article • Journal of Alloys and Compounds, May 1995, Elsevier

    Professor Orestis I Kalogirou

  85. Synthesis and magnetic properties of R3(Fe,Ti)29 and R3(Fe,Ti)29Nx (R = Ce,Pr,Gd)

    Article • Journal of Magnetism and Magnetic Materials, May 1995, Elsevier

    Professor Orestis I Kalogirou

  86. Existence range, structural and magnetic properties of Nd3Fe27.5Ti1.5−yMoy and Nd3Fe27.5Ti1.5−yMoyNx (0.0 ≤ y ≤ 1.5)

    Article • Journal of Magnetism and Magnetic Materials, May 1995, Elsevier

    Professor Orestis I Kalogirou

  87. Magnetic properties and structural characteristics of a novel Ce/sub 3/(Fe/sub 0.95/Ti/sub 0.05/)/sub 29/N/sub 4/ nitride

    Article • IEEE Transactions on Magnetics, January 1995, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Orestis I Kalogirou

  88. Thermal decomposition process of polycrystalline Cd-stabilized mono- and divalent-cation β″- and β-ferrites

    Article • Solid State Ionics, December 1994, Elsevier

    Professor Orestis I Kalogirou

  89. Synthesis and magnetic properties of PrFe12−xMoxand PrFe12−xMoxNy(0.5≤x≤1.0,y≊1)

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

    Professor Orestis I Kalogirou

  90. Mössbauer study of a modified M-type Ba(Sr)-ferrite prepared by ion exchange

    Article • Solid State Ionics, September 1993, Elsevier

    Professor Orestis I Kalogirou

  91. Preparation and properties of polycrystalline monovalent-cation β″-ferrites

    Article • Materials Research Bulletin, April 1993, Elsevier

    Professor Orestis I Kalogirou

  92. Synthesis and Thermal Stability of Polycrystalline New Divalent β″- and β-Ferrites Prepared by Ion Exchange

    Article • Journal of Solid State Chemistry, February 1993, Elsevier

    Professor Orestis I Kalogirou

  93. Crystal structure and composition of nonstoichiometric M-type hexagonal ferrites prepared by ion exchange

    Article • Solid State Ionics, January 1992, Elsevier

    Professor Orestis I Kalogirou

  94. Magnetic properties and composition range of non-stoichiometric m-type hexagonal ferrites prepared by ion exchange

    Article • Journal of Magnetism and Magnetic Materials, October 1990, Elsevier

    Professor Orestis I Kalogirou

  95. Synthesis and magnetic properties of β″-ferrites stabilized by Co2+ and Ni2+

    Article • Materials Research Bulletin, November 1989, Elsevier

    Professor Orestis I Kalogirou

  96. SYNTHESIS AND MAGNETIC PROPERTIES OF PLATELET SHAPE SPINEL AND M-TYPE HEXAGONAL FERRITES PREPARED FROM β'' ALUMINA-LIKE FERRITES BY ION EXCHANGE

    Article • Le Journal de Physique Colloques, December 1988, EDP Sciences

    Professor Orestis I Kalogirou