3 citations · 3 across the 5 of their papers we have counts for
5 papers
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…
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…
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…
Electrical, Thermal and Spectroscopic Characterization of Bulk Bi2Se3 Topological Insulator
Rabia Sultana, Geet Awana, Banabir Pal +6
We report electrical (angular magneto-resistance, and Hall), thermal (heat capacity) and spectroscopic (Raman, x-ray photo electron, angle resolved photo electron) characterization…
Crystal Growth and Magneto-transport of Bi2Se3 Single crystals
Geet Awana, Rabia Sultana, P. K. Maheshwari +4
In this letter, we report growth and characterization of bulk Bi2Se3 single crystals. The studied Bi2Se3 crystals are grown by self flux method through solid state reaction from hi…