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Igor V. Gornyi
Researcher at Karlsruhe Institute of Technology
Publications - 124
Citations - 4695
Igor V. Gornyi is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Graphene & Magnetic field. The author has an hindex of 33, co-authored 112 publications receiving 3849 citations. Previous affiliations of Igor V. Gornyi include Russian Academy of Sciences & Ioffe Institute.
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Interacting electrons in disordered wires: Anderson localization and low-T transport
TL;DR: The conductivity sigma(T) of interacting electrons in a low-dimensional disordered system at low temperature T is studied, finding the mechanism of transport in the critical regime is many-particle transitions between distant states in Fock space.
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Electron transport in disordered graphene
TL;DR: In this article, the electron transport properties of a monoatomic graphite layer (graphene) with different types of disorder were studied and it was shown that the transport properties depend strongly on the character of disorder.
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Many-body localization and delocalization in large quantum chains
Elmer V. H. Doggen,Frank Schindler,Konstantin S. Tikhonov,Konstantin S. Tikhonov,Alexander D. Mirlin,Titus Neupert,Dmitry G. Polyakov,Igor V. Gornyi +7 more
TL;DR: In this paper, the authors theoretically study the quench dynamics for an isolated Heisenberg spin chain with a random on-site magnetic field, which is one of the paradigmatic models of a many-body localization transition.
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Hydrodynamics in graphene: Linear-response transport
Boris Narozhny,Boris Narozhny,Igor V. Gornyi,Mikhail Titov,Michael Schütt,Alexander D. Mirlin,Alexander D. Mirlin +6 more
TL;DR: In this article, a hydrodynamic description of transport properties in graphene-based systems was developed from the quantum kinetic equation, which allows to describe the system in terms of three macroscopic currents carrying electric charge, energy, and quasiparticle imbalance.
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Enhancement of the critical temperature of superconductors by Anderson localization.
TL;DR: It is shown that in all these regimes Anderson localization leads to strong enhancement of T{c} related to the multifractality of wave functions, and screening of the long-range Coulomb interaction opens a promising direction for searching novel materials for high-T{c}.