Search Results - "VINOKUR, V. M"
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1
Hopfions emerge in ferroelectrics
Published in Nature communications (15-05-2020)“…Paradigmatic knotted solitons, Hopfions, that are characterized by topological Hopf invariant, attract an intense attention in the diverse areas of physics…”
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2
How planar superconductors cure their infrared divergences
Published in The journal of high energy physics (17-10-2022)“…A bstract Planar superconductors, emerging in thin films with thickness comparable to the superconducting coherence length, differ crucially from their bulk…”
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3
Thermoelectric current in a graphene Cooper pair splitter
Published in Nature communications (08-01-2021)“…Generation of electric voltage in a conductor by applying a temperature gradient is a fundamental phenomenon called the Seebeck effect. This effect and its…”
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4
Relaxation electrodynamics of superinsulators
Published in Scientific reports (19-11-2022)“…Superinsulators offer a unique laboratory realizing strong interaction phenomena like confinement and asymptotic freedom in quantum materials. Recent…”
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5
Forty thousand kilometers under quantum protection
Published in Scientific reports (30-05-2023)“…Quantum key distribution (QKD) is a revolutionary cryptography response to the rapidly growing cyberattacks threat posed by quantum computing. Yet, the…”
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6
Arrow of time and its reversal on the IBM quantum computer
Published in Scientific reports (13-03-2019)“…Uncovering the origin of the “arrow of time” remains a fundamental scientific challenge. Within the framework of statistical physics, this problem was…”
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7
Disorder-induced inhomogeneities of the superconducting state close to the superconductor-insulator transition
Published in Physical review letters (10-10-2008)“…Scanning tunneling spectroscopy at very low temperatures on homogeneously disordered superconducting titanium nitride thin films reveals strong spatial…”
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8
Time-dependent exchange creates the time-frustrated state of matter
Published in Scientific reports (28-09-2022)“…Magnetic systems governed by exchange interactions between magnetic moments harbor frustration that leads to ground state degeneracy and results in the new…”
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9
Localized superconductivity in the quantum-critical region of the disorder-driven superconductor-insulator transition in TiN thin films
Published in Physical review letters (21-12-2007)“…We investigate low-temperature transport properties of thin TiN superconducting films in the vicinity of the disorder-driven superconductor-insulator…”
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10
The ferroelectric field-effect transistor with negative capacitance
Published in npj computational materials (28-03-2022)“…Integrating ferroelectric negative capacitance (NC) into the field-effect transistor (FET) promises to break fundamental limits of power dissipation known as…”
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11
Quantum magnetic monopole condensate
Published in Communications physics (15-02-2021)“…Despite decades-long efforts, magnetic monopoles were never found as elementary particles. Monopoles and associated currents were directly measured in…”
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12
Unitary limit in crossed Andreev transport
Published in New journal of physics (08-10-2015)“…One of the most promising approaches for generating spin- and energy-entangled electron pairs is splitting a Cooper pair into the metal through spatially…”
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13
Supercapacitance and superinductance of TiN and NbTiN films in the vicinity of superconductor-to-insulator transition
Published in Scientific reports (10-08-2021)“…We investigate the low-temperature complex impedance of disordered insulating thin TiN and NbTiN films in the frequency region 400 Hz–1 MHz in close proximity…”
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14
Superconducting phase transitions in ultrathin TiN films
Published in Europhysics letters (01-01-2012)“…Building on the complete account of quantum contributions to conductivity, we demonstrate that the resistance of thin superconducting films exhibits a…”
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15
Quantum-to-classical crossover near quantum critical point
Published in Scientific reports (21-12-2015)“…A quantum phase transition (QPT) is an inherently dynamic phenomenon. However, while non-dissipative quantum dynamics is described in detail, the question,…”
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16
Multiple cotunneling in large quantum dot arrays
Published in Physical review letters (12-08-2005)“…We investigate the effects of inelastic cotunneling on the electronic transport properties of gold nanoparticle multilayers and thick films at low applied…”
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17
Phase textures induced by dc-current pair breaking in weakly coupled multilayer structures and two-gap superconductors
Published in Physical review letters (29-09-2006)“…We predict the current-induced formation of equilibrium phase textures for a multicomponent superconducting order parameter. Using the two-component…”
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18
Transport properties of granular metals at low temperatures
Published in Physical review letters (12-12-2003)“…We investigate transport in a granular metallic system at large tunneling conductance between the grains, g(T)>>1. We show that at low temperatures,…”
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19
Interband phase modes and nonequilibrium soliton structures in two-gap superconductors
Published in Physical review letters (31-01-2003)“…We predict a new dynamic state in current-carrying superconductors with a multicomponent order parameter. If the current density J exceeds a critical value…”
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20
Nanopattern-stimulated superconductor-insulator transition in thin TiN films
Published in Europhysics letters (01-02-2011)“…We present the results of the comparative study of transport properties of continuous and nanoperforated TiN films, enabling us to separate the disorder and…”
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