230 citations · 514 across the 17 of their papers we have counts for
4 papers · 2 filters
Critical behavior at de-pinning of a driven disordered vortex matter in 2H-NbS2
Gorky Shaw, Pabitra Mandal, S. S. Banerjee +5
We report unusual jamming in driven ordered vortex flow in 2H-NbS2. Reinitiating movement in these jammed vortices with a higher driving force, and halting it thereafter once again…
Scanning microscopies of superconductors at very low temperatures
V. Crespo, A. Maldonado, J. A. Galvis +7
We discuss basics of scanning tunneling microscopy and spectroscopy (STM/S) of the superconducting state with normal and superconducting tips. We present a new method to measure th…
Visualizing a dilute vortex liquid to solid phase transition in a Bi2Sr2CaCu2O8 single crystal
Gorky Shaw, Pabitra Mandal, S. S. Banerjee +1
Using high sensitivity magneto-optical imaging we find evidence for a jump in local vortex density associated with a vortex liquid to solid phase transition just above the lower cr…
Direct evidence of magnetic correlations deep inside the superconducting state of CaFe1.94Co0.06As2
Pabitra Mandal, Gorky Shaw, S. S. Banerjee +3
Imaging local magnetic field distribution in a single crystal of superconductor CaFe1.94Co0.06As2 shows the presence of anomalous remnant magnetization within Meissner like regions…