184 citations · 318 across the 8 of their papers we have counts for
4 papers · 1 filter
Enhanced zero-bias conductance peak and splitting at mesoscopic interfaces between an -wave superconductor and a 3D Dirac semimetal
Leena Aggarwal, Sirshendu Gayen, Shekhar Das +3
Mesoscopic point contacts between elemental metals and the topological 3D Dirac semimetal CdAs have been recently shown to be superconducting with unconventional pairing wh…
Comment on "Tip induced unconventional superconductivity on Weyl semimetal TaAs" [arXiv:1607.00513]
Sirshendu Gayen, Leena Aggarwal, Goutam Sheet
Recently, Wang have reported the observation of "unconventional superconductivity" in the Weyl semimetal TaAs [arXiv:1607.00513]. The authors have written "\textit{A con…
Mesoscopic superconductivity and high spin polarization coexisting at metallic point contacts on the Weyl semimetal TaAs
Leena Aggarwal, Sirshendu Gayen, Shekhar Das +5
A Weyl semimetal is a topologically non-trivial phase of matter that hosts mass-less Weyl fermions, the particles that remained elusive for more than 80 years since their theoretic…
Unexpected superconductivity at nanoscale junctions made on the topological crystalline insulator PbSnTe
Shekhar Das, Leena Aggarwal, Subhajit Roychowdhury +4
Discovery of exotic phases of matter from the topologically non-trivial systems not only makes the research on topological materials more interesting but also enriches our understa…