11 citations · 15 across the 6 of their papers we have counts for
6 papers
Electron and phonon topology in transition metal material TaSi
Saurabh Kumar Sen, Shivendra Kumar Gupta, Nagarjuna Patra +2
The plethora of multifold quasiparticles in topological materials has led to significant advancements in condensed matter physics, inspiring the investigation for materials that ho…
Topological Electronic and phononic chiral edge states in SiTc Crystal
Shivendra Kumar Gupta, Saurabh Kumar Sen, Nagarjuna Patra +2
Topological materials hosting multifold fermions and bosons have emerged as a rich platform for exploring unconventional quasiparticles and transport phenomena. In this work, we in…
Coexistence of Topological Dirac and Dirac Nodal line semimetal in SrCaP belonging to Nodal line semimetal family SrCaX(X= Bi, Sb, As, P)
Shivendra Kumar Gupta, Ashish Kore, Saurabh Kumar Sen +1
Nodal line semimetals represent precursor states for various topological phases, exhibiting intrinsic topological characteristics and intriguing properties. These materials host ra…
Pressure-Induced Topological Dirac Semimetallic Phase in KCdP
Shivendra Kumar Gupta, Nikhilesh Singh, Saurabh Kumar Sen +1
Dirac semimetals (DSMs), characterized by linear dispersion relations in their electronic band structure, have gained prominence due to their unique topological features and potent…
Pressure driven Weyl-topological insulator phase transition in Weyl semimetal SrSi
Aditya Shende, Shivendra Kumar Gupta, Ashish Kore +1
Using DFT-based first-principles calculations, we demonstrate the tuning of the electronic structure of Weyl semimetal SrSi via external uniaxial strain. The uniaxial strain…
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…