209 citations · 464 across the 18 of their papers we have counts for
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Magnetotransport in low-density -Si/SiGe heterostructures: From metal through hopping insulator to Wigner glass
I. L. Drichko, A. M. Dyakonov, I. Yu. Smirnov +6
We study DC and AC transport in low-density Si/SiGe heterostructures at low temperatures and in a broad domain of magnetic fields up to 18 T. Complex AC conductance is determin…
Giant Magnetoresistance in Nanogranular Magnets
A. Glatz, I. S. Beloborodov, V. M. Vinokur
We study the giant magnetoresistance of nanogranular magnets in the presence of an external magnetic field and finite temperature. We show that the magnetization of arrays of nanog…
Collective transport in the insulating state of Josephson junction arrays
M. V. Fistul, V. M. Vinokur, T. I. Baturina
We investigate collective Cooper-pair transport of one- and two-dimensional Josephson junction arrays in the insulating state. We derive an analytical expression for the current-vo…
Fluctuation spectroscopy of granularity in superconducting structures
I. V. Lerner, A. A. Varlamov, V. M. Vinokur
We suggest to use `fluctuation spectroscopy' as a method to detect granularity in a disordered metal close to a superconducting transition. We show that with lowering temperature $…
Slow relaxation of conductance of amorphous hopping insulators
A. L. Burin, V. I. Kozub, Y. M. Galperin +1
We discuss memory effects in the conductance of hopping insulators due to slow rearrangements of structural defects leading to formation of polarons close to the electron hopping s…
Localized Superconductivity in the Quantum-Critical Region of the Disorder-Driven Superconductor-Insulator Transition in TiN Thin Films
T. I. Baturina, A. Yu. Mironov, V. M. Vinokur +2
We investigate low-temperature transport properties of thin TiN superconducting films in the vicinity of the disorder-driven superconductor-insulator transition. In a zero magnetic…