11 citations · 22 across the 7 of their papers we have counts for
7 papers
Investigation of Angle dependent SdH oscillations in Topological Insulator Bismuth
N. K. Karn, Yogesh Kumar, Geet Awana +1
The current article investigated the band structure in the presence and absence of spin-orbit coupling (SOC), examined the Z2 invariants, and investigated the detailed angle-depend…
Weak Anti-Localization Effect in Topological NiInS Single Crystal
Kapil Kumar, Yogesh Kumar, V. P. S. Awana
NiInS is the most recent entrant into the family of topological insulator (TI) materials, the same exhibits very high MR in a low-temperature regime. Here, we report th…
Absence of superconductivity in LK-99 at ambient conditions
Kapil Kumar, N. K. Karn, Yogesh Kumar +1
The report of synthesis of modified Lead apatite (LK-99) with evidence of superconductivity at more than boiling water temperature has steered the whole scientific community. There…
Shubnikov de Haas (SdH) Oscillation in Self-Flux Grown Rhombohedral Single Crystalline Bismuth
Yogesh Kumar, Prince Sharma, N. K. Karn +1
The historic de Haas van Alphen effect observed in the late 1950s in CSIR-NPL by J.S. Dhillon and D. Shoenberg in pure bismuth and zinc metal is revisited in this article hrough a…
Investigation of structural and magneto-transport properties of PdTe2 single crystals
Yogesh Kumar, Prince Sharma, M. M. Sharma +1
The growth and structural analysis of topological semimetal (TSM) PdTe2 were carried out in this study. The self-flux method was employed to grow the single crystals which were str…
Thickness-Dependent Magneto Transport of Bi2Se3/SiO2 Topological Insulator thin films
Yogesh Kumar, Prince Sharma, V. P. S. Awana
Topological insulators are immensely investigated for their surface states related properties as these materials can be used for various spintronics, quantum computing, and optoele…
Surface states induced weak anti-localization effect in Bi0.85Sb0.15 topological single crystal
Yogesh Kumar, VPS Awana
We report, an experimental evidence of surface states (SS) driven magneto-transport in a Bi0.85Sb0.15 single crystal. Detailed high field (up to 12T) and low temperature (down to 2…