3 papers
cond-mat.mtrl-sci2024
Magneto transport and first principle study of strong topological insulator gray Arsenic
N. K. Karn, Kapil Kumar, Geet Awana +3
This article reports the synthesis of a single crystalline gray Arsenic (As) via the Bismuth flux method. The X-ray Diffraction (XRD) pattern revealed the single phase of the grown…
cond-mat.mtrl-sci2024
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…
cond-mat.mtrl-sci2018
Unexplored photoluminescence from bulk and mechanically exfoliated few layers of Bi2Te3
Bipin Kumar Gupta, Rabia Sultana, Satbir Singh +8
We report the exotic photoluminescence (PL) behaviour of 3D topological insulator Bi2Te3 single crystals grown by customized self-flux method and mechanically exfoliated few layers…