3 papers
cond-mat.mes-hall2025
Josephson current signature of Floquet Majorana and topological accidental zero modes in altermagnet heterostructures
Amartya Pal, Debashish Mondal, Tanay Nag +1
We theoretically investigate the generation and Josephson current signatures of Floquet Majorana end modes (FMEMs) in a periodically driven altermagnet (AM) heterostructure. Consid…
cond-mat.mes-hall2025
Engineering second order topological superconductor hosting tunable Majorana corner modes in magnet/-wave superconductor hybrid platform
Minakshi Subhadarshini, Archana Mishra, Arijit Saha
We theoretically study the noncollinear magnetic texture effect on second-order topological superconductor (SOTSC) phase generated in unconventional -wave superconductors and tw…
cond-mat.mes-hall2024
Distinguishing between topological Majorana and trivial zero modes via transport and shot noise study in an altermagnet heterostructure
Debashish Mondal, Amartya Pal, Arijit Saha +1
We theoretically investigate the transport and shot noise properties of a one-dimensional semiconducting nanowire with Rashba spin-orbit coupling~(SOC) placed in closed proximity t…