47 citations · 290 across the 26 of their papers we have counts for
7 papers · 1 filter
Spin transport properties in a topological insulator sandwiched between two-dimensional magnetic layers
Nezhat Pournaghavi, Banasree Sadhukhan, Anna Delin
Nontrivial band topology along with magnetism leads to different novel quantum phases. When time-reversal-symmetry is broken in three-dimensional topological insulators (TIs) by ap…
Effect of chirality imbalance on Hall transport of PrRhC
Banasree Sadhukhan, Tanay Nag
Much has been learned about the topological transport in real materials. We investigate the interplay between magnetism and topology in the magneto-transport of PrRhC. The four…
Electronic structure and unconventional non-linear response in double Weyl semimetal SrSi
Banasree Sadhukhan, Tanay Nag
Considering a non-centrosymmetric, non-magnetic double Weyl semimetal (WSM) SrSi, we investigate the electron and hole pockets in bulk Fermi surface behavior that enables us to…
Role of time reversal symmetry and tilting in circular photogalvanic responses
Banasree Sadhukhan, Tanay Nag
We study the role of time reversal symmetry (TRS) in the circular photogalvanic (CPG) responses considering chiral Weyl semimetal (WSM) while a quantized CPG response is guaranteed…
Tunable chirality of noncentrosymmetric magnetic Weyl semimetals
Rajyavardhan Ray, Banasree Sadhukhan, Manuel Richter +2
Even if Weyl semimetals are characterized by quasiparticles with well-defined chirality, exploiting this experimentally is severely hampered by Weyl lattice-fermions coming in pair…
Increased metallicity of Carbon nanotubes because of incorporation of extended Stone-Wales' defects: an ab-initio real space approach
Sujoy Datta, Banasree Sadhukhan, Chhanda Basu Chaudhuri +2
We propose an ab-initio combination of the Linear Muffin-Tin Orbital and the Recursion Methods to study the effect of extended Stone-Wales defects in single layer Carbon nanotubes.…
Effect of doping on the electronic properties of Graphene and T-graphene : A theoretical approach
Banasree Sadhukhan, Arabinda Nayak, Abhijit Mookerjee
In this communication we present together four distinct techniques for the study of electronic structure of solids : the tight-binding linear muffin-tin orbitals (TB-LMTO), the rea…