Anomalous negative longitudinal magnetoresistance and violation of Ohm's law deep in the topological insulating regime in Bi $$_{1-x}$$ 1 - x Sb $$_x$$ x

by Amit Vashist, R. K. Gopal, Yogesh Singh
Published 2021-04-01

2D weak anti-localization in thin films of the topological semimetal Pd $$_{3}$$ 3 Bi $$_{2}$$ 2 S $$_{2}$$ 2

by Shama, R. K. Gopal, Goutam Sheet, Yogesh Singh
Published 2021-06-01

Tuning chemical potential in the dirac cone by compositional engineering

by R. K. Gopal, Sourabh Singh, Jit Sarkar, Chiranjib Mitra
Published 2017-10-01

Planar Hall effect and anisotropic magnetoresistance in polar-polar interface of LaVO3-KTaO3 with strong spin-orbit coupling

by Neha Wadehra, Ruchi Tomar, Rahul Mahavir Varma, R. K. Gopal, Yogesh Singh, Sushanta Dattagupta, S. Chakraverty
Published 2020-02-01