4 papers
Signatures of interfacial topological chiral modes via RKKY exchange interaction in Dirac and Weyl systems
Ganesh C. Paul, SK Firoz Islam, Paramita Dutta +1
We theoretically investigate the features of Ruderman-Kittel-Kasuya-Yosida (RKKY) exchange interaction between two magnetic impurities, mediated by the interfacial bound states ins…
Higher Order Topological Insulator via Periodic Driving
Arnob Kumar Ghosh, Ganesh C. Paul, Arijit Saha
We theoretically investigate a periodically driven semimetal based on a square lattice. The possibility of engineering both Floquet Topological Insulator featuring Floquet edge sta…
Fingerprints of tilted Dirac cones on the RKKY exchange interaction in 8-Pmmn Borophene
Ganesh C. Paul, SK Firoz Islam, Arijit Saha
We theoretically investigate the indirect signatures of the tilted anisotropic Dirac cones on Ruderman-Kittel-Kasuya-Yosida (RKKY) exchange interaction in a two dimensional polymor…
Effects due to unconventional pairing in transport through a normal metalsuperconductor-normal metal hybrid junction
Ganesh C. Paul, Paramita Dutta, Arijit Saha
We explore transport properties of a normal metal-superconductor-normal metal (NSN) junction, where the superconducting region supports mixed singlet and chiral triplet pairings. W…