31 citations · 59 across the 14 of their papers we have counts for
7 papers · 1 filter
Tunable Magnetic Frustration in the Cu-Ru-based Double Perovskite LaSmCuRuO (x = 0, 1, 2) Oxides
Soumya Ghorai, Samir Rom, Irina Shamova +7
In this study, we investigate structural, magnetic, and electronic properties of the copper-ruthenate based oxide double perovskite LaSmCuRuO (x = 0, 1, 2), synthes…
Field driven Metal-Insulator transition in rhombohedral Bismuth and Arsenic crystals
N. K. Karn, Mukul S. Laad, V. P. S. Awana
The metal to insulator (MIT) transition is accompanied by huge changes in physical responses by the control and tuning of experimental parameters like doping, pressure, chemical co…
Crystal Growth & Physical Property Characterization of Mixed Topological Insulator BiSbTe
Dinesh Kumar, Kapil Kumar, N. K. Karn +3
This article reports the synthesis of a single crystalline mixed topological insulator (TI) BiSbTe and its detailed structural and magneto-transport properties. The single crys…
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…
Weak Antilocalization and topological edge states in PdSn
N. K. Karn, M. M. Sharma, V. P. S. Awana
Here we report, the successful synthesis of single crystals of topological semimetal (TSM) candidate, PdSn using the self-grown route. The synthesized crystal is well character…
Band topology and non-trivial surface States in type-II Dirac semi-metal (Ni, Pd)Te2
NK Karn, VPS Awana
The semi-metals having electrons near the Fermi level follow the relativistic equation of motion, and show Dirac or Weyl-type behavior. Their orbital resolved electronic bands anal…