85 citations · 444 across the 28 of their papers we have counts for
4 papers · 1 filter
Universal route towards field-free electrically polarity-reversible Josephson diode
Pramod K. Sharma, Sagnik Banerjee, Biswajit Dutta +4
The realisation of superconducting diodes that operate without external magnetic fields and allow electrical control of polarity is a key goal for the integration of nonreciprocal…
Formation of tungsten carbide by focused ion beam process: A route to high magnetic field resilient patterned superconducting nanostructures
Himadri Chakraborti, Bhanu P Joshi, Chanchal K. Barman +10
A scale for magnetic field resilience of a superconductor is set by the paramagnetic limit. Comparing the condensation energy of the Bardeen-Cooper-Schrieffer (BCS) singlet ground…
Topological Anomalous Skin Effect in Weyl Superconductors
Tsz Chun Wu, Hridis K. Pal, Matthew S. Foster
We show that a Weyl superconductor can absorb light via a novel surface-to-bulk mechanism, which we dub the topological anomalous skin effect. This occurs even in the absence of di…
Power-law Temperature Dependence of the Penetration Depth in a Topological Superconductor due to Surface States
Tsz Chun Wu, Hridis K. Pal, Pavan Hosur +1
We study the temperature dependence of the magnetic penetration depth in a 3D topological superconductor (TSC), incorporating the paramagnetic current due to the surface states. A…