56 citations · 117 across the 8 of their papers we have counts for
9 papers · 1 filter
High sensitivity differential Magneto-Optical Imaging with a compact Faradaymodulator
Pabitra Mandal, Debanjan Chowdhury, S. S. Banerjee +1
We present here the design of a sensitive Compact Faraday-modulator (CFM) based optical magnetometer for imaging the distribution of weak local magnetic fields inside hysteretic ma…
Anomalous local magnetic field distribution and strong pinning in CaFe1.94Co0.06As2 single crystals
Pabitra Mandal, Gorky Shaw, S. S. Banerjee +3
Magneto-optical imaging of a single crystal of CaFe1.94Co0.06As2, shows anomalous remnant magnetization within Meissner like regions of the superconductor. The unconventional shape…
Generating strong magnetic flux shielding regions in a single crystal of Bi2Sr2CaCu2O8 using a blind hole array
Gorky Shaw, Biplab Bag, S. S. Banerjee +2
Magneto-optical imaging studies in a single crystal of Bi2Sr2CaCu2O8 partially patterned with a hexagonal array of pinning centers (blind holes) reveals local features in the patte…
Interacting nanopatterned pins: barriers towards creating interstitial vortices
Gorky Shaw, Shyam Mohan, Jaivardhan Sinha +1
We show that by nano-patterning a superconductor (NbSe2 single crystal) with an array of blind holes produces significant magnetic field sweep rate dependent metastable magnetizati…
Effect of pinning and driving force on the metastability effects in weakly pinned superconductors and the determination of spinodal line pertaining to order-disorder transition
A. D. Thakur, S. S. Banerjee, M. J. Higgins +2
We explore the effect of varying drive on metastability features exhibited by the vortex matter in single crystals of 2H-NbSe and CeRu with varying degree of random pinning…
Exploring metastability via the third harmonic measurements in single crystals of - showing anomalous Peak effect
A. D. Thakur, S. S. Banerjee, M. J. Higgins +2
We explore the metastability effects across the order-disorder transition pertaining to the peak effect phenomenonon in critical current density () via the first and the third…