27 citations · 83 across the 5 of their papers we have counts for
9 papers · 1 filter
Enhanced superconducting properties in FeCrSe
Anil K Yadav, Ajay D. Thakur, C V Tomy
We report an enhancement of superconducting transition temperature () when Chromium (Cr) is substituted in excess at the Iron (Fe) site (FeCrSe, 0.01, 0.02 and 0…
Disappearance of zinc impurity resonance in large gap region on BiSrCaCuO probed by scanning tunneling spectroscopy
Tadashi Machida, Takuya Kato, Hiroshi Nakamura +6
Using Scanning tunneling spectroscopy (STS), we report the correlation between spatial gap inhomogeneity and the zinc (Zn) impurity resonance in single crystals of Bi$_{\mathrm{2}}…
Vortex matching effect in engineered thin films of NbN
Ajay D. Thakur, Shuuichi Ooi, Subbaiah P. Chockalingam +3
We report robust vortex matching effects in antidot arrays fabricated on thin films of NbN. The near absence of hysteresis between field sweep directions indicates a negligible res…
Flux jumps, Second Magnetization Peak anomaly and the Peak Effect phenomenon in single crystals of and
D. Jaiswal-Nagar, A. D. Thakur, S. Ramakrishnan +3
We present magnetization measurements in single crystals of the tetragonal compound, which exhibit the phenomenon of peak effect as well as the second magnetization pea…
Manifestation of modulation in spatial order of flux line lattice in weakly pinned superconductors : a vibrating sample magnetometer study
A. D. Thakur, D. Pal, M. J. Higgins +2
We have investigated the healing of transient disordered vortex states injected into a superconducting sample during the field ramping process in isothermal M-H measurements as a p…
Evolution in the split-peak structure across the Peak Effect region in single crystals of -NbSe
A. D. Thakur, T. V. Chandrasekhar Rao, S. Uji +4
We have explored the presence of a two-peak feature spanning the peak effect (PE) region in the ac susceptibility data and the magnetization hysteresis measurements over a wide fie…