4 papers
Unconventional excitations and orbital-driven low-energy dispersions in chiral topological semimetals PdAsS, PdSbSe, and PdBiTe: a first-principles study
Roopam Pandey, Sudhir K Pandey
The theoretical dispersion of higher fold excitations are typically governed by space group symmetry. However, physical factors affecting local structural and electronic environmen…
C-BerryANC: A first-principle C++ code to calculate Berry Curvature dependent anomalous Nernst conductivity in any material
Vivek Pandey, Sudhir K. Pandey
The anomalous Nernst conductivity (ANC) is a key transport property in magnetic and topological materials, arising from the Berry curvature () of electronic bands. It…
: An python 3 code to calculate Berry Curvature dependent Anomalous Hall Conductivity in any material
Vivek Pandey, Sudhir K. Pandey
The anomalous Hall conductivity (AHC) in materials has long been a topic of debate. Studies reveal that AHC originates from the Berry curvature () of Bloch states. Ac…
Many-body \textit{ab initio} study of quasiparticles, optical excitations, and excitonic properties in LiZnAs and ScAgC for photovoltaic applications
Vinod Kumar Solet, Sudhir K. Pandey
Using first-principles density-functional theory and many-body excited-state calculations, we study the quasiparticle band structure, optical and excitonic properties of two half-H…