50 citations · 284 across the 29 of their papers we have counts for
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Strain-tunable band parameters of ZnO monolayer in graphene-like honeycomb structure
Harihar Behera, Gautam Mukhopadhyay
We present ab initio calculations which show that the direct-band-gap, effective masses and Fermi velocities of charge carriers in ZnO monolayer (ML-ZnO) in graphene-like honeycomb…
Strain-tunable band gap of a monolayer graphene analogue of ZnS monolayer
Harihar Behera, Gautam Mukhopadhyay
Using first-principles full-potential density functional calculations, we predict that mechanically tunable band-gap is realizable in ZnS monolayer in graphene-like honeycomb struc…
Structural and Electronic Properties of Graphene and Graphene-like Materials
Gautam Mukhopadhyay, Harihar Behera
Using full potential density functional theory calculations we have investigated the structural and electronic properties of graphene and some other graphene-like materials, viz.,…
Strain Tunable Band-gaps of Two-dimensional Hexagonal BN And AlN: An FP-(L)APW+lo Study
Harihar Behera, Gautam Mukhopadhyay
Using full potential density functional calculations within local density approximation (LDA), we found strain tunable band gaps of two-dimensional (2D) hexagonal BN (h-BN) and AlN…
Strain-tunable band gap in graphene/h-BN hetero-bilayer
Harihar Behera, Gautam Mukhopadhyay
Using full-potential density functional calculations within local density approximation (LDA), we predict that mechanically tunable band-gap and quasi-particle-effective-mass are r…
Effect of a relativistic correction to the Coulomb potential on the energy levels of hydrogen atom
Harihar Behera
Based on classical electrodynamics, it is argued that the Coulomb potential (which is strictly valid for two point charges at rest), commonly used in the study of energy levels of…