121 citations · 151 across the 6 of their papers we have counts for
6 papers
Planar Hall Effect and Anisotropic Magnetoresistance in a polar-polar interface of LaVO-KTaO with strong spin-orbit coupling
Neha Wadehra, Ruchi Tomar, R. K Gopal +3
Among the perovskite oxide family, KTaO (KTO) has recently attracted considerable interest as a possible system for the realization of the Rashba effect. In this work, we impro…
Fermi surface topology and large magnetoresistance in the topological semimetal candidate PrBi
Amit Vashist, R. K. Gopal, Divya Srivastava +2
We report a detailed magnetotransport study on single crystals of PrBi. The presence of -electrons in this material raises the prospect of realizing a strongly correlated versio…
Observation of planar Hall effect in the magnetic Weyl semimetal CoSnS
Shama, R. K. Gopal, Yogesh Singh
We report detailed magneto-transport measurements on single crystals of the magnetic Weyl semi-metal CoSnS. Recently a large anomalous Hall effect and chiral anom…
Observation of Chiral character deep in the topological insulating regime in BiSb
Amit, R. K. Gopal, Yogesh Singh
BiSb is a topological insulator (TI) for --. Close to the Topological phase transition at , a magnetic field induced Weyl semi-metal (W…
Parallel and series conduction model in Topological Insulators
Sourabh Singh, R K Gopal, Jit Sarkar +1
In the past few years there has been a surge in the material science engineering in order to synthesize bulk insulating and surface metallic Topological Insulating (TI) materials.…
Tuning Chemical Potential in the Dirac Cone by Compositional Engineering
R. K. Gopal, Sourabh Singh, Jit Sarkar +1
We report the successful formation of bulk insulating ternary topological insulators candidate Bi2Se2Te (BST) by pulsed laser deposition technique. The films were deposited with se…