98 citations · 160 across the 12 of their papers we have counts for
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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…
Investigation of Arrott plot and magnetocaloric effect in the complex CaMn7O12 perovskite
Parul Jain, Babita Ingale, Gyaneshwar Sharma +3
Detailed magnetic studies including magneto-caloric measurements on magnetic multiferroic quadruple perovskite CaMn7O12 are presented. Based on the collective response of Arrott pl…
Temperature dependent Raman study of phonons of different symmetries in single crystal Bi2Se3
Bushra Irfan, Satyaprakash Sahoo, Anand P. S. Gaur +4
High quality single crystals of Bi2Se3 were grown using a modified Bridgman technique, the detailed study were carried out using Raman spectroscopy and characterized by Laue diffra…
Understanding the metamagnetic transition and magnetic behavior of Ni48Co6Mn26Al20 polycrystalline ribbons
Rohit Singh, Saurabh Kumar Srivastava, Arun K. Nigam +3
In this work we demonstrate that the polycrystalline ribbons of (Ni48Co6)Mn26Al20 with B2 structure at room temperature show a magnetic behavior with competing magnetic exchange in…
Origin of Large Dielectric Constant with Large Remnant Polarization and Evidence of Magnetoelectric Coupling in Multiferroic La modified BiFeO3-PbTiO3 Solid Solution
Anupinder Singh, Ratnamala Chatterjee, S. K. Mishra +2
The presence of superlattice reflections and detailed analyses of the powder neutron and x-ray diffraction data reveal that La rich (BF-LF)-(PT)…