11 citations · 19 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2021★ 8 cited
A Generic Slater-Koster Description of the Electronic Structure of Centrosymmetric Halide Perovskites
Ravi Kashikar, Mayank Gupta, B. R. K. Nanda
The halide perovskites have truly emerged as efficient optoelectronic materials and show the promise of exhibiting nontrivial topological phases. Since the bandgap is the determini…
cond-mat.mtrl-sci2020★ 11 cited
Pressure and Inversion Symmetry Breaking Field Driven First Order Phase Transition and Formation of Dirac Circle in Perovskites
Ashish Kore, Ravi Kashikar, Mayank Gupta +2
Through model Hamiltonian studies and first-principle electronic structure calculations, we have examined the effect of inversion symmetry breaking (ISB) field and hydrostatic pres…
cond-mat.mtrl-sci2019
Defining the Topological Influencers and Predictive Principles to Engineer Band Structure of Halide Perovskites
Ravi Kashikar, Mayank Gupta, B. R. K. Nanda
Complex quantum coupling phenomena of halide perovskites are examined through ab-initio calculations and exact diagonalization of model Hamiltonians to formulate a set of fundament…