3 papers
cond-mat.mes-hall2022
Clean quantum point contacts in an InAs quantum well grown on a lattice-mismatched InP substrate
Connie L. Hsueh, Praveen Sriram, Tiantian Wang +5
Strong spin-orbit coupling, the resulting large factor, and small effective mass make InAs an attractive material platform for inducing topological superconductivity. The surfa…
cond-mat.mes-hall2021
Role of dephasing on the conductance signatures of Majorana zero modes
Chaitrali Duse, Praveen Sriram, Kaveh Gharavi +2
Conductance signatures that signal the presence of Majorana zero modes in a three terminal nanowire-topological superconductor hybrid system are analyzed in detail, in both the cle…
cond-mat.mes-hall2019
Supercurrent Interference in Semiconductor Nanowire Josephson Junctions
Praveen Sriram, Sandesh S Kalantre, Kaveh Gharavi +2
Semiconductor-superconductor hybrid systems provide a promising platform for hosting unpaired Majorana fermions towards the realisation of fault-tolerant topological quantum comput…