Vinod K. Gangwar
Vinod K. Gangwar
Department of Physics, Indian Institute of Technology (Banaras Hindu University)
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B-site disorder driven multiple-magnetic phases: Griffiths phase, re-entrant cluster glass, and exchange bias in Pr2CoFeO6
A Pal, P Singh, VK Gangwar, S Ghosh, P Prakash, SK Saha, A Das, ...
Applied Physics Letters 114 (25), 2019
Investigation of multi-mode spin–phonon coupling and local B-site disorder in Pr2CoFeO6 by Raman spectroscopy and correlation with its electronic structure by XPS and XAS studies
A Pal, S Ghosh, AG Joshi, S Kumar, S Patil, PK Gupta, P Singh, ...
Journal of Physics: Condensed Matter 31 (27), 275802, 2019
Unusual negative magnetoresistance in Bi2Se3–ySy topological insulator under perpendicular magnetic field
R Singh, VK Gangwar, DD Daga, A Singh, AK Ghosh, M Kumar, ...
Applied Physics Letters 112 (10), 2018
Probing the Griffiths like phase, unconventional dual glassy states, giant exchange bias effects and its correlation with its electronic structure in Pr2− x Sr x CoMnO6
A Pal, P Singh, VK Gangwar, AG Joshi, P Khuntia, GD Dwivedi, PK Gupta, ...
Journal of Physics: Condensed Matter 32 (21), 215801, 2020
Anomalous and topological Hall effect in Cu doped Sb2Te3 topological insulator
A Singh, VK Gangwar, P Shahi, D Pal, R Singh, S Kumar, S Singh, ...
Applied Physics Letters 117 (9), 2020
Wasp–Waisted loop and spin frustration in Dy2− xEuxTi2O7 pyrochlore
P Singh, A Pal, VK Gangwar, PK Gupta, M Alam, S Ghosh, RK Singh, ...
Journal of Magnetism and Magnetic Materials 518, 167364, 2021
Single quantum dot rectifying diode with tunable threshold voltage
GS Kenath, P Maity, Y Kumar, H Kumar, VK Gangwar, S Chaterjee, S Jit, ...
Journal of Materials Chemistry C 5 (37), 9792-9798, 2017
Evidence of surface and bulk magnetic ordering in Fe and Mn doped Bi2 (SeS) 3 topological insulator
M Singh, S Kumar, M Alam, VK Gangwar, L Ghosh, D Pal, R Singh, ...
Applied Physics Letters 118 (13), 2021
Roles of Re-entrant cluster glass state and spin–lattice coupling in magneto–dielectric behavior of giant dielectric double perovskite La1. 8Pr0. 2CoFeO6
P Singh, M Alam, S Kumar, K Anand, VK Gangwar, S Ghosh, M Sawada, ...
Journal of Physics: Condensed Matter 32 (44), 445801, 2020
Spin freezing and field induced transition in (Tb1− xEux) 2Ti2O7: A magnetic property study
P Singh, A Pal, VK Gangwar, S Ghosh, RK Singh, AK Ghosh, S Chatterjee
Journal of Magnetism and Magnetic Materials 490, 165512, 2019
Correlation between changeover from weak antilocalization (WAL) to weak localization (WL) and positive to negative magnetoresistance in S-doped Bi1. 5Sb0. 5Te1. 3Se1. 7
M Singh, L Ghosh, VK Gangwar, Y Kumar, D Pal, P Shahi, S Kumar, ...
Applied Physics Letters 121 (3), 2022
Defect induced ferromagnetic ordering and room temperature negative magnetoresistance in MoTeP
D Pal, S Kumar, P Shahi, S Dan, A Verma, VK Gangwar, M Singh, ...
Scientific Reports 11 (1), 9104, 2021
Anomalous Hall effect in Cu doped Bi2Te3 topological insulator
A Singh, S Kumar, M Singh, P Singh, R Singh, VK Gangwar, A Lakhani, ...
Journal of Physics: Condensed Matter 32 (30), 305602, 2020
Pressure induced topological and structural transitions in iron and sulphur doped Sb2Te3
D Pal, BB Sharma, VK Gangwar, S Dan, M Singh, N Garg, S Patil, ...
Materials Letters 302, 130401, 2021
Lattice Dynamics of Bi1. 9Dy0. 1Te3 Topological Insulator
L Ghosh, VK Gangwar, M Singh, SV Kumar, S Dixit, A Verma, DK Sharma, ...
Physica B: Condensed Matter 640, 414050, 2022
Double glassy states and large spontaneous and conventional exchange bias in La1. 5Ca0. 5CoFeO6 ferrimagnetic double perovskite
P Singh, RK Singh, S Dixit, N Patel, M Alam, S Dan, A Jain, K Anand, ...
Journal of Physics: Condensed Matter 34 (37), 375803, 2022
Pressure induced superconducting state in ideal topological insulator BiSbTe3
VK Gangwar, S Kumar, M Singh, L Ghosh, Y Zhang, P Shahi, M Muntwiler, ...
Physica Scripta 96 (5), 055802, 2021
Transport and dielectric properties of double perovskite Pr2CoFeO6
A Pal, A Singh, VK Gangwar, S Chatterjee
AIP Conference Proceedings 1942 (1), 110002, 2018
Observation of antiferromagnetic ordering from muon spin resonance study and the Kondo effect in a Dy-doped Bi2Se3 topological insulator
VK Gangwar, S Kumar, M Singh, P Singh, L Ghosh, D Pal, P Shahi, ...
Journal of Physics D: Applied Physics 54 (45), 455302, 2021
Study of magnetotransport properties of some topological insulators and weyl semimetals
VK Gangwar
IIT (BHU), Varanasi, 2021
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