160 citations · 1.2k across the 53 of their papers we have counts for
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Lead Free Alloyed Double Perovskites: An Emerging Class of Materials from Many-Body Perturbation Theory
Manjari Jain, Manish Kumar, Preeti Bhumla +1
The discovery of lead free all-inorganic alloyed double perovskites have revolutionized photovoltaic research, showing promising light emitting efficiency and its tunability. Howev…
Origin of Rashba spin-splitting and strain tunability in ferroelectric bulk CsPbF
Preeti Bhumla, Deepika Gill, Sajjan Sheoran +1
Spin-orbit coupling (SOC) in conjunction with broken inversion symmetry acts as a key ingredient for several intriguing quantum phenomena viz. persistent spin textures, topological…
Synergistic effect of workfunction and acoustic impedance mismatch for improved thermoelectric performance in GeTe/WC composite
Ashutosh Kumar, Preeti Bhumla, Artur Kosonowski +4
The preparation of composite materials is promising for concurrent optimization of electrical and thermal transport properties to realize an improved thermoelectric (TE) performanc…
Competition of Core-Shell and Janus Morphology in Alloy Nanoparticles: Insights From a Phase-Field Model
Pankaj P, Saswata Bhattacharya, Subhradeep Chatterjee
Bimetallic nanoparticles (BNPs) exhibit diverse morphologies such as core-shell, Janus, onion-like, quasi-Janus, and homogeneous structures. Although extensive effort has been dire…
Rashba dominated spin-splitting in the bulk ferroelectric oxide perovskite KIO3
Sajjan Sheoran, Manish Kumar, Preeti Bhumla +1
The momentum-dependent Rashba and Dresselhaus spin-splitting has gained much attention for its highly promising applications in spintronics. In the present work, ab initio density…
Exploring Exciton and Polaron Dominated Photo-physical Phenomena in Ruddlesden-Popper Phases of Ban+1ZrnS3n+1 (n=[1-3]) from Many Body Perturbation Theory
Deepika Gill, Arunima Singh, Manjari Jain +1
Ruddlesden-Popper (RP) phases of BaZrS (n=[1-3]) are evolved as new promising class of chalcogenide perovskites in the field of op…