21 citations · 83 across the 15 of their papers we have counts for
15 papers
Effect of magnetic (Nd) doping on electrical and magnetic properties of topological Sb2Te3 single crystal
Kapil Kumar, Yogesh Kumar, M. Singh +3
Here, we report the growth and characterization of single crystals of NdxSb2-xTe3, by solid state reaction route via self-flux method. The phase and layered growth are confirmed th…
Structural and WAL analysis of Topological single-crystal SnSb2Te4
Ankush Saxena, M. M. Sharma, Prince Sharma +5
Here, we report successful single crystal growth of SnSb2Te4 using the self-flux method. Unidirectional crystal growth is confirmed through X Ray Diffraction (XRD) pattern taken on…
Probing the Topological Surface States through Magnetoresistance and Ultrafast Charge Carrier Dynamics in (Bi/Sb)2Te3
Prince Sharma, Yogesh Kumar, V. P. S. Awana +1
Topological insulators with their topological protected surface states are highly promising quantum materials. In this article the micro-flakes of single-crystalline topological in…
Modeling of Magneto-Conductivity of Bismuth Selenide -- A Topological Insulator
Yogesh Kumar, Rabia Sultana, Prince Sharma +1
We report the magneto-conductivity analysis of Bi2Se3 single crystal at different temperatures in a magnetic field range of 14Tesla. The single crystals are grown by the self-flux…
Comprehensive Analysis for the High Field Magneto-conductivity of Bi2Te3 Single Crystal
Yogesh Kumar, Rabia Sultana, V. P. S. Awana
Here, we report the magneto-conductivity (up to 14Tesla and down to 5K) analysis of Bi2Te3 single-crystal. A sharp magneto-conductivity (MC) rise (inverted v-type cusp) is observed…
High Field Magneto-Transport of Mixed Topological Insulators Bi2Se3-xTex (x = 0, 1, 2 & 3)
Deepak Sharma, Yogesh Kumar, P. Kumar +3
The article comprises structural, microstructural, and physical properties analysis of Bi2Se3-xTex (x= 0, 1, 2 and 3) mixed topological insulator (MTI) single crystals. All the cry…