108 citations · 1k across the 81 of their papers we have counts for
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Origin of destruction of multiferroicity in Tb2BaNiO5 by Sr doping and its implications
Ram Kumar, S. Rajput, T. Maitra +6
The orthorhombic Haldane spin chain compound Tb2BaNiO5 (Neel order, TN1= 63 K) has been shown to be an exotic multiferroic system below (TN2) 25 K due to various fascinating featur…
Exceptional Dirac states in a non-centrosymmetric superconductor, BiPd
Arindam Pramanik, Ram Prakash Pandeya, D. V. Vyalikh +9
Quantum materials having Dirac fermions in conjunction with superconductivity is believed to be the candidate materials to realize exotic physics as well as advanced technology. An…
Evidence of non-trivial Berry phase and Kondo physics in SmBi
Anup Pradhan Sakhya, P. L. Paulose, A. Thamizhavel +1
Realization of semimetals with non-trivial topologies such as Dirac and Weyl semimetals, have provided a boost in the study of these quantum materials. Presence of electron correla…
Mixed ground state in Fe-Ni Invar alloys
S. S. Acharya, V. R. R. Medicherla, Komal Bapna +4
We investigate the ground state properties of Invar alloys via detailed study of the electronic structure of FeNi alloys ( = 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9) emplo…
Preparation, Characterization and electronic structure of Ti-doped BiSe
Sawani Datta, Arindam Pramanik, Ram Prakash Pandeya +3
We report the preparation of high-quality single crystal of BiSe, a well-known topological insulator and its Ti-doped compositions using Bridgeman technique. Prepared singl…
Preparation, characterization and X-ray photoemission spectroscopy study of a correlated semimetal, SmBi
Anup Pradhan Sakhya, Arindam Pramanik, Ram Prakash Pandeya +4
We report high quality single crystalline growth of SmBi using flux method. The compound crystallizes in the simple rock salt structure with space group Fm3m. The cubic structure o…