M. K. Gupta
Title
Cited by
Cited by
Year
Phonons and anomalous thermal expansion behaviour in crystalline solids
R Mittal, MK Gupta, SL Chaplot
Progress in Materials Science 92, 360-445, 2018
902018
Structural and electrical properties of layered perovskite type Pr 2 Ti 2 O 7: experimental and theoretical investigations
SJ Patwe, V Katari, NP Salke, SK Deshpande, R Rao, MK Gupta, R Mittal, ...
Journal of Materials Chemistry C 3 (17), 4570-4584, 2015
422015
Phase transitions and thermodynamic properties of yttria, YO: Inelastic neutron scattering shell model and first-principles calculations
PP Bose, MK Gupta, R Mittal, S Rols, SN Achary, AK Tyagi, SL Chaplot
Physical Review B 84 (9), 094301, 2011
422011
Negative thermal expansion in cubic ZrW 2 O 8: Role of phonons in the entire Brillouin zone from ab initio calculations
MK Gupta, R Mittal, SL Chaplot
Physical Review B 88 (1), 014303, 2013
402013
Phonons, nature of bonding, and their relation to anomalous thermal expansion behavior of M2O (M = Au, Ag, Cu)
MK Gupta, R Mittal, SL Chaplot, S Rols
Journal of Applied Physics 115 (9), 093507, 2014
322014
Phonon instability and mechanism of superionic conduction in Li 2 O
MK Gupta, P Goel, R Mittal, N Choudhury, SL Chaplot
Physical Review B 85 (18), 184304, 2012
252012
Vibrational properties and phase transitions in II–VI materials: lattice dynamics, ab initio studies and inelastic neutron scattering measurements
T Basak, MN Rao, MK Gupta, SL Chaplot
Journal of Physics: Condensed Matter 24 (11), 115401, 2012
242012
Inelastic neutron scattering studies of phonon spectra, and simulations of pressure-induced amorphization in tungstates A W O 4 (A= Ba, Sr, Ca, and Pb)
P Goel, MK Gupta, R Mittal, S Rols, SN Achary, AK Tyagi, SL Chaplot
Physical Review B 91 (9), 094304, 2015
232015
Spin-phonon coupling in K 0.8 Fe 1.6 Se 2 and KFe 2 Se 2: Inelastic neutron scattering and ab initio phonon calculations
R Mittal, MK Gupta, SL Chaplot, M Zbiri, S Rols, H Schober, Y Su, ...
Physical Review B 87 (18), 184502, 2013
212013
Suppression of antiferroelectric state in NaNbO3 at high pressure from in situ neutron diffraction
SK Mishra, MK Gupta, R Mittal, SL Chaplot, T Hansen
Applied Physics Letters 101 (24), 242907, 2012
212012
Lattice dynamics and thermal expansion behavior in the metal cyanides M CN (M= Cu, Ag, Au): Neutron inelastic scattering and first-principles calculations
MK Gupta, B Singh, R Mittal, S Rols, SL Chaplot
Physical Review B 93 (13), 134307, 2016
192016
Anomalous thermal expansion, negative linear compressibility, and high-pressure phase transition in : Neutron inelastic scattering and lattice dynamics …
MK Gupta, B Singh, R Mittal, M Zbiri, AB Cairns, AL Goodwin, H Schober, ...
Physical Review B 96 (21), 214303, 2017
162017
Anomalous lattice behavior of vanadium pentaoxide (V 2 O 5): X-ray diffraction, inelastic neutron scattering and ab initio lattice dynamics
B Singh, MK Gupta, SK Mishra, R Mittal, PU Sastry, S Rols, SL Chaplot
Physical Chemistry Chemical Physics 19 (27), 17967-17984, 2017
162017
Phonon dynamics and inelastic neutron scattering of sodium niobate
SK Mishra, MK Gupta, R Mittal, M Zbiri, S Rols, H Schober, SL Chaplot
Physical Review B 89 (18), 184303, 2014
162014
Phonons, lithium diffusion and thermodynamics of LiMPO 4 (M= Mn, Fe)
P Goel, MK Gupta, R Mittal, S Rols, SJ Patwe, SN Achary, AK Tyagi, ...
Journal of Materials Chemistry A 2 (35), 14729-14738, 2014
162014
Phonons, lithium diffusion and thermodynamics of LiMPO 4 (M= Mn, Fe)
P Goel, MK Gupta, R Mittal, S Rols, SJ Patwe, SN Achary, AK Tyagi, ...
Journal of Materials Chemistry A 2 (35), 14729-14738, 2014
162014
Spin-phonon coupling and high-temperature phase transition in multiferroic material YMnO3
MK Gupta, R Mittal, M Zbiri, N Sharma, S Rols, H Schober, SL Chaplot
Journal of Materials Chemistry C 3 (44), 11717-11728, 2015
152015
Ab initio molecular dynamics study of 1-D superionic conduction and phase transition in β-eucryptite
B Singh, MK Gupta, R Mittal, SL Chaplot
Journal of Materials Chemistry A 6 (12), 5052-5064, 2018
142018
Role of phonons in negative thermal expansion and high pressure phase transitions in β-eucryptite: An ab-initio lattice dynamics and inelastic neutron scattering …
B Singh, MK Gupta, R Mittal, M Zbiri, S Rols, SJ Patwe, SN Achary, ...
Journal of Applied Physics 121 (8), 085106, 2017
142017
Role of phonons in negative thermal expansion and high pressure phase transitions in β-eucryptite: An ab-initio lattice dynamics and inelastic neutron scattering …
B Singh, MK Gupta, R Mittal, M Zbiri, S Rols, SJ Patwe, SN Achary, ...
Journal of Applied Physics 121 (8), 085106, 2017
142017
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