394 citations · 786 across the 8 of their papers we have counts for
8 papers
Scanning probe imaging of coexistent ferromagnetism and ferroelectricity at room temperature
V. R. Palkar, S. C. Purandare, S. Gohil +2
Room temperature coexistence of ferromagnetism and ferroelectricity in a thin film of a novel material of nominal composition PbTi0.5Fe0.5O3-d is probed by standard ferroelectric a…
Percolation Transition in the Heterogeneous Vortex State in NbSe2
O. Dogru, E. Y. Andrei, M. J. Higgins +1
A percolation transition in the vortex state of a superconducting 2H-NbSe2 crystal is observed in the regime where vortices form a heterogeneous phase consisting of ordered and dis…
Magnetoelectricity at room temperature in Bi0.9-xTbxLa0.1FeO3 system
V. R. Palkar, S. K. Malik, S. Bhattacharya +1
Magnetoelectric compounds with the general formula, Bi0.9-xRxLa0.1FeO3 (R =Gd, Tb, Dy, etc.), have been synthesized. These show the coexistence of ferroelectricity and magnetism, p…
V-I characteristics in the vicinity of order-disorder transition in vortex matter
Y. Paltiel, Y. Myasoedov, E. Zeldov +5
The shape of the V-I characteristics leading to a peak in the differential resistance r_d=dV/dI in the vicinity of the order-disorder transition in NbSe2 is investigated. r_d is la…
Amorphization of Vortex Matter and Reentrant Peak Effect in YBaCuO
D. Pal, D. Dasgupta, B. K. Sarma +3
The peak effect (PE) has been observed in a twinned crystal of YBaCuO for Hc in the low field range, close to the zero field superconducting transition t…
Dynamic instabilities and memory effects in vortex matter
Y. Paltiel, E. Zeldov, Y. N. Myasoedov +7
Recent studies have shown a number of surprising vortex dynamics phenomena both in low and high temperature superconductors, which include: low frequency noise, slow voltage oscill…