All Stories

  1. Impeding Conduction by Breaking the Charge Carrier Hopping in Charge-ordered Perovskite BaBiO3 ( ): Experimental and Theoretical Electronic Structural Correlations

    Article • Progress in Solid State Chemistry, September 2024, Elsevier

    Narayanan Lakshminarasimhan

  2. Anion-Intercalation Pseudocapacitance in Oxygen Vacancy-Rich Spinel-Perovskite NiFe2O4-LaFeO3 Nanocomposite for High Energy Density Asymmetric Supercapacitor Application

    Article • Electrochimica Acta, September 2024, Elsevier

    Narayanan Lakshminarasimhan

  3. Improved dielectric properties of triphasic (NiFe2O4–2LaFeO3)–Ni–PVDF cermet–polymer composite films via magnetic field-assisted solidification

    Article • New Journal of Chemistry, January 2024, Royal Society of Chemistry

    Narayanan Lakshminarasimhan

  4. Magnetic frustration driven by conduction carrier blocking in Nd2Co

    Article • March 2023, American Physical Society (APS)

    Narayanan Lakshminarasimhan

  5. Magnetocaloric response with significant mechanical efficiency in frustrated intermetallic compound Pr2Co0.86Si2.88

    Article • Intermetallics, December 2022, Elsevier

    Narayanan Lakshminarasimhan

  6. Efficient removal of rhodamine B and methylene blue from water using polyurethane based porous material

    Article • Polymer Engineering & Science, October 2022, Wiley

    Narayanan Lakshminarasimhan

  7. Optical properties of brannerite-type vanadium oxides, MV2O6 (M = Ca, Mg, Mn, Co, Ni, Cu, or Zn)

    Article • Journal of Solid State Chemistry, August 2022, Elsevier

    Narayanan Lakshminarasimhan

  8. Interfacial proton conduction in high-dielectric-constant spinel-perovskite NiFe2O4–LaFeO3 nanocomposite probed by impedimetric humidity sensing

    Article • Ceramics International, July 2022, Elsevier

    Narayanan Lakshminarasimhan

  9. Probing oxygen vacancy-induced mixed-valence states of nickel in LaNiO3 and their influence on electrocatalytic and magnetic properties

    Article • Materials Chemistry and Physics, May 2022, Elsevier

    Narayanan Lakshminarasimhan

  10. Butynediol's Role beyond Brightening Additive during Electrodepositionof Cobalt

    Article • Journal of The Electrochemical Society, March 2022, The Electrochemical Society

    Narayanan Lakshminarasimhan

  11. Magnetic Property Anomalies in Rutile-type Spin Glass CrNbO4: Bulk vs. Nanoparticle Aggregates

    Article • Materials Research Bulletin, October 2021, Elsevier

    Narayanan Lakshminarasimhan

  12. High dielectric constant of NiFe2O4–LaFeO3 nanocomposite: Interfacial conduction and dielectric loss

    Article • Ceramics International, August 2021, Elsevier

    Narayanan Lakshminarasimhan

  13. Complex magnetic properties associated with competing local and itinerant magnetism in $${\text {Pr}}_2 {\text {Co}}_{0.86} {\text {Si}}_{2.88}$$

    Article • Scientific Reports, June 2021, Springer Science + Business Media

    Narayanan Lakshminarasimhan

  14. Unique Polymer Gel with Magnetizable Cobalt Domains via Photoinduced Thiol-Alkene Hydrothiolation

    Article • European Polymer Journal, September 2020, Elsevier

    Narayanan Lakshminarasimhan

  15. The effects of morphology, microstructure and mixed-valent states of MnO2 on the oxygen evolution reaction activity in alkaline anion exchange membrane water electrolysis

    Article • Journal of Power Sources, June 2020, Elsevier

    Narayanan Lakshminarasimhan

  16. Reversible Thermochromism of Nickel(II) Complexes and Single-Crystal-to-Single-Crystal Transformation

    Article • ACS Omega, August 2019, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  17. Electronic, thermal and magneto-transport properties of the half-Heusler, DyPdBi

    Article • Intermetallics, July 2019, Elsevier

    Narayanan Lakshminarasimhan

  18. Structure-Magnetic Property Relations in FeNbO4 Polymorphs: A Spin Glass Perspective

    Article • Progress in Solid State Chemistry, March 2019, Elsevier

    Narayanan Lakshminarasimhan, Dr Selva Chandrasekaran Selvaraj

  19. Oxo-bridged trinuclear and tetranuclear manganese complexes supported with nitrogen donor ligands: syntheses, structures and properties

    Article • Dalton Transactions, January 2019, Royal Society of Chemistry

    Narayanan Lakshminarasimhan

  20. Electrogenerated Chemiluminescence of Phosphate-Modified Polymeric Carbon Nitride for Sensing of NADH: Role of Luminophore–Coreactant Interactions in Enhancing the Signal

    Article • Journal of The Electrochemical Society, January 2019, The Electrochemical Society

    Narayanan Lakshminarasimhan

  21. Interfacial Modification of Photoanode|Electrolyte Interface Using Oleic Acid Enhancing the Efficiency of Dye-Sensitized Solar Cells

    Article • ACS Omega, December 2018, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  22. Temperature-induced strain mediated magnetization changes in NiFe 2 O 4 /BaTiO 3 heterostructure

    Article • Ceramics International, September 2018, Elsevier

    Narayanan Lakshminarasimhan

  23. Multi-functional properties of non-centrosymmetric ternary half-Heuslers, RPdSb (R  =  Er and Ho)

    Article • Journal of Physics D Applied Physics, June 2018, Institute of Physics Publishing

    Narayanan Lakshminarasimhan

  24. Unveiling the multifunctional roles of hitherto known capping ligand oleic acid as blue emitter and sensitizer in tuning the emission colour to white in red-emitting phosphors

    Article • Physical Chemistry Chemical Physics, January 2018, Royal Society of Chemistry

    Narayanan Lakshminarasimhan

  25. A Convenient Synthesis Route for Co3O4 Hollow Microspheres and Their Application as a High Performing Anode in Li-Ion Batteries

    Article • ACS Omega, November 2017, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  26. Ba 2 Mg(BO 3 ) 2 :Bi 3+ - A new phosphor with ultraviolet light emission

    Article • Solid State Sciences, October 2017, Elsevier

    Narayanan Lakshminarasimhan

  27. One-pot synthesis of LaFeO 3 -NiFe 2 O 4 nanocomposite ceramic by egg-white method and its magnetic and dielectric properties

    Article • Solid State Sciences, October 2017, Elsevier

    Narayanan Lakshminarasimhan

  28. Magnetic and transport properties of half-Heuslers, RPdSb (R = Gd and Tb)

    Article • Journal of Alloys and Compounds, October 2017, Elsevier

    Narayanan Lakshminarasimhan

  29. Metachromasy of methylene blue due to aggregation over phosphate–modified polymeric carbon nitride

    Article • Chemical Physics Letters, May 2017, Elsevier

    Narayanan Lakshminarasimhan

  30. High-performance Solid-state Hybrid Energy-storage Device Consisting of Reduced Graphene-Oxide Anchored with NiMn-Layered Double Hydroxide

    Article • Electrochimica Acta, May 2017, Elsevier

    Narayanan Lakshminarasimhan

  31. Excitation-dependent local symmetry reversal in single host lattice Ba2A(BO3)2:Eu3+[A = Mg and Ca] phosphors with tunable emission colours

    Article • Physical Chemistry Chemical Physics, January 2017, Royal Society of Chemistry

    Narayanan Lakshminarasimhan, Dr Selva Chandrasekaran Selvaraj

  32. A comparative study on electrochemical cycling stability of lithium rich layered cathode materials Li 1.2 Ni 0.13 M 0.13 Mn 0.54 O 2 where M = Fe or Co

    Article • Journal of Power Sources, August 2016, Elsevier

    Narayanan Lakshminarasimhan, Dr Selva Chandrasekaran Selvaraj

  33. Excitation-dependent variation in local symmetry in Ba 2 Mg(BO 3 ) 2 evidenced by Eu 3+ luminescent structural probe

    Article • Solid State Sciences, May 2016, Elsevier

    Narayanan Lakshminarasimhan

  34. Coupled semiconductor nanocomposite g-C 3 N 4 /TiO 2 with enhanced visible light photocatalytic activity

    Article • Materials Research Bulletin, April 2016, Elsevier

    Narayanan Lakshminarasimhan

  35. Facile and scalable route to sheets-on-sheet mesoporous Ni–Co-hydroxide/reduced graphene oxide nanocomposites and their electrochemical and magnetic properties

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Narayanan Lakshminarasimhan

  36. White light emission in alkali metal ion co-doped single host lattice phosphor Sr3B2O6:Ce3+,Eu2+,A+ [A=Li, Na and K]

    Article • Ceramics International, April 2015, Elsevier

    Narayanan Lakshminarasimhan

  37. Enhanced dye-sensitized solar cell performance using TiO2:Nb blocking layer deposited by soft chemical method

    Article • Ceramics International, January 2015, Elsevier

    Narayanan Lakshminarasimhan

  38. Influence of 6s 2 lone pair electrons of Bi 3+ on its preferential site occupancy in fluorapatite, NaCa 3 Bi(PO 4 ) 3 F – An insight from Eu 3+ luminescent probe

    Article • Materials Research Bulletin, December 2014, Elsevier

    Narayanan Lakshminarasimhan

  39. Impedance spectroscopic studies, dielectric properties and microstructure of rutile type chromium niobate CrNbO4

    Article • Ceramics International, September 2014, Elsevier

    Narayanan Lakshminarasimhan

  40. Influence of Structural Polymorphs on Tunable White Light Generation from Orange-Red-Emitting BiPO4:Eu3+ Phosphor by Surface Modification

    Article • The Journal of Physical Chemistry C, August 2014, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  41. Role of synthesis medium of TiO2 nanoparticles in enhancing the open circuit voltage and efficiency in dye-sensitized solar cell

    Article • Journal of Solid State Electrochemistry, July 2014, Springer Science + Business Media

    Narayanan Lakshminarasimhan

  42. Electrochemical lithium insertion behavior of FeNbO4: Structural relations and in situ conversion into FeNb2O6 during carbon coating

    Article • Materials Chemistry and Physics, June 2014, Elsevier

    Narayanan Lakshminarasimhan

  43. Visible light photocatalytic activities of nitrogen and platinum-doped TiO2: Synergistic effects of co-dopants

    Article • Applied Catalysis B Environment and Energy, April 2014, Elsevier

    Professor Hyunwoong Park, Narayanan Lakshminarasimhan

  44. Enhanced luminescence of Sr2SiO4:Dy3+ by sensitization (Ce3+/Eu2+) and fabrication of white light-emitting-diodes

    Article • Materials Letters, February 2014, Elsevier

    Narayanan Lakshminarasimhan

  45. Synergic photocatalytic effects of nitrogen and niobium co-doping in TiO2 for the redox conversion of aquatic pollutants under visible light

    Article • Journal of Catalysis, February 2014, Elsevier

    Narayanan Lakshminarasimhan

  46. Impedance spectroscopic studies on NiFe2O4 with different morphologies: Microstructure vs. dielectric properties

    Article • Ceramics International, April 2013, Elsevier

    Narayanan Lakshminarasimhan

  47. Au–Pt graded nano-alloy formation and its manifestation in small organics oxidation reaction

    Article • Journal of Materials Chemistry A, January 2013, Royal Society of Chemistry

    Dr Duraisamy Jeyakumar, Narayanan Lakshminarasimhan

  48. Effect of Agglomerated State in Mesoporous TiO2 on the Morphology of Photodeposited Pt and Photocatalytic Activity

    Article • The Journal of Physical Chemistry C, August 2012, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  49. Structure–property relations in hexagonal and monoclinic BiPO4:Eu3+nanoparticles synthesized by polyol-mediated method

    Article • RSC Advances, January 2012, Royal Society of Chemistry

    Narayanan Lakshminarasimhan

  50. A Comparative Study of Electrochemical Capacitive Behavior of NiFe2O4 Synthesized by Different Routes

    Article • Journal of The Electrochemical Society, January 2011, The Electrochemical Society

    Narayanan Lakshminarasimhan

  51. Effect of the Agglomerated State on the Photocatalytic Hydrogen Production with in Situ Agglomeration of Colloidal TiO2 Nanoparticles

    Article • The Journal of Physical Chemistry C, December 2008, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  52. Luminescence and afterglow in Sr2SiO4:Eu2+, RE3+ [RE=Ce, Nd, Sm and Dy] phosphors—Role of co-dopants in search for afterglow

    Article • Materials Research Bulletin, November 2008, Elsevier

    Narayanan Lakshminarasimhan

  53. Role of crystallite size on the photoluminescence properties of SrIn2O4:Eu3+ phosphor synthesized by different methods

    Article • Journal of Solid State Chemistry, September 2008, Elsevier

    Narayanan Lakshminarasimhan

  54. Role of platinum-like tungsten carbide as cocatalyst of CdS photocatalyst for hydrogen production under visible light irradiation

    Article • Applied Catalysis A General, August 2008, Elsevier

    Narayanan Lakshminarasimhan

  55. Role of valency ordering on the visible light photocatalytic activity of

    Article • Chemical Physics Letters, February 2008, Elsevier

    Narayanan Lakshminarasimhan

  56. Enhanced Photocatalytic Production of H2 on Mesoporous TiO2 Prepared by Template-Free Method:  Role of Interparticle Charge Transfer

    Article • The Journal of Physical Chemistry C, October 2007, American Chemical Society (ACS)

    Narayanan Lakshminarasimhan

  57. Luminescent host lattices, LaInO3 and LaGaO3—A reinvestigation of luminescence of d10 metal ions

    Article • Materials Research Bulletin, April 2006, Elsevier

    Narayanan Lakshminarasimhan

  58. Synthesis and Eu3+ luminescence in new oxysilicates, ALa3Bi(SiO4)3O and ALa2Bi2(SiO4)3O [ACa, Sr and Ba] with apatite-related structure

    Article • Journal of Solid State Chemistry, November 2005, Elsevier

    Narayanan Lakshminarasimhan

  59. White-Light Generation in Sr[sub 2]SiO[sub 4]:Eu[sup 2+], Ce[sup 3+] under Near-UV Excitation

    Article • Journal of The Electrochemical Society, January 2005, The Electrochemical Society

    Narayanan Lakshminarasimhan

  60. Eu3+ luminescence—a structural probe in BiCa4(PO4)3O, an apatite related phosphate

    Article • Journal of Solid State Chemistry, October 2004, Elsevier

    Narayanan Lakshminarasimhan