103 citations · 227 across the 5 of their papers we have counts for
7 papers
Super-hard Superconductivity
D. P. Young, M. Modovan, R. Prozorov +1
We present a study of the magnetic response of Type-II superconductivity in the extreme pinning limit, where screening currents within an order of magnitude of the Ginzburg-Landau…
Topological Hysteresis in the Intermediate State of Type-I Superconductors
Ruslan Prozorov, Russell W. Giannetta, Anatolii A. Polyanskii +1
Magneto-optical imaging of thick stress-free lead samples reveals two distinct topologies of the intermediate state. Flux tubes are formed upon magnetic field penetration (closed t…
Field-dependent diamagnetic transition in magnetic superconductor
R. Prozorov, D. D. Lawrie, I. Hetel +2
The magnetic penetration depth of single crystal was measured down to 0.4 K in dc fields up to 7 kOe. For insulating , Sm…
Magnetic nanoparticles as efficient bulk pinning centers in type-II superconductors
Alexey Snezhko, Tanya Prozorov, Ruslan Prozorov
Enhancement of flux pinning by magnetic nanoparticles embedded into the bulk of type-2 superconductor is studied both theoretically and experimentally. Magnetic part of the pinning…
Sonochemical Modification of the Superconducting Properties of MgB2
Tanya Prozorov, Ruslan Prozorov, Alexey Snezhko +1
Ultrasonic irradiation of magnesium diboride slurries in decalin produces material with significant inter-grain fusion. Sonication in the presence of Fe(CO)5 produces magnetic Fe2O…
Fluctuations in single crystal: an evidence for 2D->3D crossover
B. Rosenstein, B. Ya. Shapiro, R. Prozorov +2
Magnetization measurements as a function of temperature are reported for crystal (T_{c}=45.2 K) for fields between 0.2 to . All isochamps for H>1…