98 citations · 160 across the 12 of their papers we have counts for
12 papers
Large thermo-spin effects in Heusler alloy based spin-gapless semiconductor thin films
Amit Chanda, Deepika Rani, Derick DeTellem +6
Recently, Heusler alloys-based spin gapless semiconductors (SGSs) with high Curie temperature (TC) and sizeable spin polarization have emerged as potential candidates for tunable s…
Machine learning approach to genome of two-dimensional materials with flat electronic bands
Anupam Bhattacharya, Ivan Timokhin, Ratnamala Chatterjee +2
Many-body physics of electron-electron correlations plays a central role in condensed mater physics, it governs a wide range of phenomena, stretching from superconductivity to magn…
A new poling protocol for enhanced piezoelectricity in Bi0.5Na0.5TiO3
Mukesh Kumari, Ratnamala Chatterjee
In this work, a way to improve the piezoelectric properties of Bi0.5Na0.5TiO3 (BNT) is demonstrated by introducing a new poling protocol. A customized corona poling unit with a low…
Structural and transport properties of 4f electron doped Y1-x(Dy)xPdBi topological semi-metallic thin films
Vishal Bhardwaj, Niladri Banerjee, Ashok K. Ganguli +1
We report the effect of 4f electron doping on structural, electrical and magneto-transport properties of Dy doped half Heusler Y1-x(Dy)xPdBi (x =0, 0.2, 0.5, 1) thin films grown by…
Strain driven emergence of topological non-triviality in YPdBi thin films
Vishal Bhardwaj, Anupam Bhattacharya, Shivangi Srivastava +5
Half-Heusler compounds exhibit a remarkable variety of emergent properties such as heavy-fermion behaviour, unconventional superconductivity and magnetism. Several of these compoun…
New quantum phases of matter: Topological Materials
Vishal Bhardwaj, Ratnamala Chatterjee
In this article, we provide an overview of the basic concepts of novel topological materials. This new class of materials developed by combining the Weyl/Dirac fermionic electron s…