Dr. N. K. Gaur

@bubhopal.ac.in

Director, University Institute of Technology Barkatullah University, Bhopal
Barkatullah University, Bhopal



              

https://researchid.co/srl_nkgaur

EDUCATION

Ph. D.

RESEARCH INTERESTS

• Function oxide nanomaterials.
• Multiferroic materials
• CMR Materials.
• Superconducting Materials.
• Complex Molecular Crystals.
• Orientationally Disordered Materials.
• Thermoelectric Materials
• Ionic Crystals
• High Pressure Structural Phase Transition in Solids.

263

Scopus Publications

2166

Scholar Citations

24

Scholar h-index

76

Scholar i10-index

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

  • 2D Nanomaterials Based for Electrocatalytic Application
    A Modi, DK Gupta, J Malviya, NK Gaur
    2D Nanomaterials: Synthesis, Properties and Applications, 315-332 2024

  • Challenges Surrounding 2D Nanomaterials and Their Application to Photocatalytic Industrial Wastewater Treatment
    A Modi, NK Gaur
    2D Nanomaterials: Synthesis, Properties and Applications, 103-119 2024

  • Effect of surfactants on the structural, microstructural, optical, and photoluminescence characteristics of nanostructured SnO2 compounds
    RA Parry, K Dubey, A Modi, NK Gaur
    Results in Optics, 100677 2024

  • DFT study of RhTiP half Heusler semiconductor: Revealing its mechanical, optoelectronic, and thermoelectric properties
    S Dubey, JA Abraham, K Dubey, V Sahu, A Modi, G Pagare, NK Gaur
    Physica B: Condensed Matter 672, 415452 2024

  • Exploring structural, vibrational, optical and photoluminescence characteristic of tetragonal-tungsten bronze Ba4Bi2Fe2Nb8O30 compound
    S Dubey, K Dubey, V Sahu, A Modi, G Pagare, FZ Haque, NK Gaur
    Journal of Materials Science: Materials in Electronics 34 (36), 2312 2023

  • Structural, spectroscopic, magnetic, and magneto-transport behavior of Ruddlesden-Popper Ca4Mn3-xWxO10 (x= 0, 0.05, 0.1) compounds
    K Dubey, A Modi, DK Pandey, RK Sharma, GS Okram, NK Gaur
    Journal of Magnetism and Magnetic Materials 587, 171292 2023

  • Purple-blue luminescence and magnetic properties of visible-light active novel BiMn2O5 photocatalyst by ultrasonication assisted sol–gel method
    K Dubey, S Dubey, A Modi, RK Sharma, S Chakravarty, C Parvathiraja, ...
    Applied Physics A 129 (10), 715 2023

  • Thermal behavior of Pr1-xBaxCoO3 (0.1≤ x≤ 0.5)
    RK Thakur, R Thakur, P Jain, NK Gaur
    AIP Conference Proceedings 2800 (1) 2023

  • Facile synthesis, structural and optical properties of BaZrO3 nano-particles
    S Dubey, K Dubey, V Sahu, RA Parry, A Modi, P Jain, G Pagare, ...
    AIP Conference Proceedings 2800 (1) 2023

  • First-principles insight onto structural, elastic and thermodynamical properties of quaternary CoFeTiSn Heusler alloy
    G Pagare, S Dubey, NK Gaur
    AIP Conference Proceedings 2800 (1) 2023

  • Defects and oxygen vacancies modified properties of transition metal doped Ce0. 95X0. 05O2 (X= Fe, Co, Ni) nanoparticles
    K Dubey, S Dubey, V Sahu, A Modi, J Bamne, FZ Haque, NK Gaur
    Materials Science and Engineering: B 288, 116154 2023

  • Fragmented ferromagnetic-phase and evolution of Re-entrant cluster-glass behavior in La0. 6Sr0. 4Co1-xAlxO3 (0≤ x≤ 0.15) compounds
    DK Pandey, A Modi, NK Gaur
    Ceramics International 49 (3), 5217-5227 2023

  • Structural, electronic and optical spectroscopy of LiTaO3 ceramic: an experimental and DFT study
    S Dubey, K Dubey, NK Gaur, UK Gautam, RK Sharma, G Pagare
    Proceedings of the theme meeting on spectroscopy using Indus synchrotron 2023

  • Spectroscopic, morphological and optical properties of ultrasonication assisted sol-gel BiMn2O5 nanoparticles
    K Dubey, S Dubey, NK Gaur, A Modi, RK Sharma
    Proceedings of the theme meeting on spectroscopy using Indus synchrotron 2023

  • First-principles study of two-dimensional B-doped carbon nanostructures for toxic phosgene gas detection
    V Parey, BM Abraham, NK Gaur, R Thapa
    ACS Applied Nano Materials 5 (9), 12737-12745 2022

  • Structural, optical and magnetic properties of CoFe2O4 nanoparticle synthesized by ultrasonication-assisted sol–gel technique
    K Dubey, S Dubey, V Sahu, RA Parry, A Modi, NK Gaur
    Applied Physics A 128 (7), 560 2022

  • Structural and some physical properties of Nd0.8Sr0.2-xHgxCoO3 (0 ≤ x ≤ 0.15) cobaltites
    A Modi, MA Bhat, RA Parry, C Chotia, P Jain, GS Okram, NK Gaur
    Emergent Materials 5 (2), 579-589 2022

  • Structural and optical properties of newly synthesized Fe2WO6 compound
    K Dubey, S Dubey, V Sahu, RA Parry, A Modi, FZH Khan, NK Gaur
    Materials Today: Proceedings 67, 170-174 2022

  • Structural, electronic and elastic properties of FeCrAs Half-metallic ferromagnetic Half-Heusler Alloy: A First-Principles study
    S Dubey, K Dubey, V Sahu, A Modi, RA Parry, G Pagare, NK Gaur
    Materials Today: Proceedings 67, 12-19 2022

  • Structural and magnetic analysis of nanostructured Barium Hexaferrite
    V Sahu, S Dubey, K Dubey, A Modi, RA Parry, NK Gaur
    Materials Today: Proceedings 67, 41-46 2022

MOST CITED SCHOLAR PUBLICATIONS

  • Copper doped SnO2 nanowires as highly sensitive H2S gas sensor
    V Kumar, S Sen, KP Muthe, NK Gaur, SK Gupta, JV Yakhmi
    Sensors and Actuators B: Chemical 138 (2), 587-590 2009
    Citations: 198

  • An ab initio study of sensing applications of MoB 2 monolayer: a potential gas sensor
    A Bano, J Krishna, DK Pandey, NK Gaur
    Physical Chemistry Chemical Physics 21 (8), 4633-4640 2019
    Citations: 73

  • Structural, electrical and magnetic phase evolution of Cr substituted GdMn1− xCrxO3 (0⩽ x⩽ 0.2) manganites
    A Modi, NK Gaur
    Journal of Alloys and Compounds 644, 575-581 2015
    Citations: 60

  • Structural, elastic and thermophysical properties of divalent metal oxides with NaCl structure
    P Bhardwaj, S Singh, NK Gaur
    Materials Research Bulletin 44 (6), 1366-1374 2009
    Citations: 48

  • Chlorine gas sensors using one-dimensional tellurium nanostructures
    S Sen, M Sharma, V Kumar, KP Muthe, PV Satyam, UM Bhatta, M Roy, ...
    Talanta 77 (5), 1567-1572 2009
    Citations: 41

  • Lattice dynamics of manganites RMnO3 (R= Sm, Eu or Gd): instabilities and coexistence of orthorhombic and hexagonal phases
    R Choithrani, MN Rao, SL Chaplot, NK Gaur, RK Singh
    New Journal of Physics 11 (7), 073041 2009
    Citations: 38

  • The role of lattice distortions in determining the thermal properties of electron doped CaMnO3
    A Srivastava, NK Gaur
    Journal of Physics: Condensed Matter 21 (9), 096001 2009
    Citations: 38

  • Phonon dynamics of lanthanum manganite La Mn O 3 using an interatomic shell model potential
    EG Rini, MN Rao, SL Chaplot, NK Gaur, RK Singh
    Physical Review B 75 (21), 214301 2007
    Citations: 38

  • Dielectric, magnetic, and thermodynamic properties of Y1− xSrxMnO3 (x= 0.1 and 0.2)
    RK Thakur, R Thakur, S Shanmukharao Samatham, N Kaurav, ...
    Journal of Applied Physics 112 (10) 2012
    Citations: 36

  • Bulk modulus and thermodynamic properties of electron-doped calcium manganate—Ca1− xRExMnO3
    A Srivastava, NK Gaur
    Journal of magnetism and magnetic materials 321 (23), 3854-3865 2009
    Citations: 32

  • Magnetic and Dielectric Properties of R 2CuTiO6 Compounds (R=Y, La, Pr and Nd)
    K Singh, N Kumar, B Singh, SD Kaushik, NK Gaur, S Bhattacharya, ...
    Journal of superconductivity and novel magnetism 24, 1829-1838 2011
    Citations: 30

  • Lattice mechanical and anharmonic properties of orientationally disordered caesium cyanide
    RK Singh, NK Gaur
    Zeitschrift fr Physik B Condensed Matter 75, 127-131 1989
    Citations: 30

  • Influence of silver doping on the magnetoresistance and temperature coefficient of resistance in Pr0. 67Sr0. 33MnO3
    R Choithrani, MA Bhat, NK Gaur
    Journal of magnetism and magnetic materials 361, 19-24 2014
    Citations: 29

  • Colossal electroresistance in Sm0. 55Sr0. 45MnO3
    R Mohan, N Kumar, B Singh, NK Gaur, S Bhattacharya, S Rayaprol, ...
    Journal of alloys and compounds 508 (2), L32-L35 2010
    Citations: 29

  • Phase transition, mechanical properties and stability of strontium chalcogenides under high pressure
    P Bhardwaj, S Singh, NK Gaur
    Journal of Molecular Structure: THEOCHEM 897 (1-3), 95-99 2009
    Citations: 29

  • Structural and elastic properties of barium chalcogenides (BaX, X= O, Se, Te) under high pressure
    P Bhardwaj, S Singh, N Gaur
    Open Physics 6 (2), 223-229 2008
    Citations: 29

  • Specific heat of rare earth cobaltates RCoO3 (R= La, Pr and Nd)
    R Thakur, A Srivastava, RK Thakur, NK Gaur
    Journal of alloys and compounds 516, 58-64 2012
    Citations: 28

  • Structural, magnetotransport and thermal properties of Sm substituted La0. 7− xSmxBa0. 3MnO3 (0≤ x≤ 0.2) manganites
    A Modi, MA Bhat, DK Pandey, S Bhattacharya, NK Gaur, GS Okram
    Journal of Magnetism and Magnetic Materials 424, 459-466 2017
    Citations: 27

  • Calcium and oxygen doping in Y Ba2Cu3Oy
    R Mohan, K Singh, N Kaur, S Bhattacharya, M Dixit, NK Gaur, V Shelke, ...
    Solid state communications 141 (11), 605-609 2007
    Citations: 26

  • The effect of sintering temperature on the magneto-transport properties of Pr0.67Sr0.33−xAgxMnO3 (0≤x≤0.1) manganites
    MA Bhat, A Modi, NK Gaur
    Journal of Materials Science: Materials in Electronics 26, 6444-6449 2015
    Citations: 25