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19942026
most citedLong-range effects in superconductor-ferromagnet structures

744 citations

Showing 2002Show all

16 papers · 1 filter

cond-mat.str-el2002★ 17 cited

Unconventional magnetoresistance in long InSb nanowires

S. V. Zaitsev-Zotov, Yu. A. Kumzerov, Yu. A. Firsov +1

Magnetoresistance in long correlated nanowires of degenerate semiconductor InSb in asbestos matrix (wire diameter of around 5 nm, length 0.1 - 1 mm) is studied over temperature ran…

cond-mat.stat-mech2002★ 2 cited

Contribution of One-Time Pair Correlation Function to Kinetic Phenomena in Nonequilibrium Gas

A. Ya. Shul'man

It has been established in nineteen seventies that in nonequilibrium case the pair collisions generate non-zero two-particle correlations which are non-diagonal in momentum space a…

cond-mat.supr-con2002★ 295 cited

Odd triplet superconductivity in superconductor/ferromagnet multilayered structures

A. F. Volkov, F. S. Bergeret, K. B. Efetov

We demonstrate that in multilayered superconductor-ferromagnet structures a non-collinear alignment of the magnetizations of different ferromagnetic layers generates a triplet supe…

cond-mat.supr-con2002★ 15 cited

Stability of Driven Josephson Vortex Lattice in Layered Superconductors Revisited

S. N. Artemenko, S. V. Remizov

We analytically study stability of sliding lattice of Josephson vortices driven by a transport current in the stack direction in strong in-plane magnetic field. In contrast to rece…

cond-mat2002★ 6 cited

Experimental Study of Pressure Influence on Tunnel Transport into 2DEG

E. M. Dizhur, A. N. Voronovsky, I. N. Kotel'nikov +2

We present the concept and the results of pilot measurements of tunneling in a system {Al/-GaAs} under pressure up to 2 GPa at 4.2 K. The obtained results may indicate the…

cond-mat.mes-hall2002★ 41 cited

Cascade approach to current fluctuations in a chaotic cavity

K. E. Nagaev, P. Samuelsson, S. Pilgram

We propose a simple semiclassical method for calculating higher-order cumulants of current in multichannel mesoscopic conductors. To demonstrate its efficiency, we calculate the th…

cond-mat.mtrl-sci2002★ 20 cited

Resistance of a domain wall in the quasiclassical approach

F. S. Bergeret, A. F. Volkov, K. B. Efetov

Starting from a simple microscopic model, we have derived a kinetic equation for the matrix distribution function. We employed this equation to calculate the conductance in a m…

cond-mat.supr-con2002★ 22 cited

Electron-hole imbalance in superconductor-normal metal mesoscopic structures

V. R. Kogan, V. V. Pavlovskii, A. F. Volkov

We analysed the electron-hole or, in another words, branch imbalance (BI) and the related electric potential which may arise in a mesoscopic superconductor/normal metal (…

cond-mat.supr-con2002

Negative Magnetoresistance in Granular Bi - HTSC with Trapped Magnetic Fields

A. A. Sukhanov, V. I. Omelchenko

Magnetoresistive properties of granular Bi-based HTSC with trapped magnetic fields are investigated in the temperature region near superconducting transition . The effect of trappe…

cond-mat.supr-con2002★ 11 cited

Coherent Tunneling between Elementary Conducting Layers in the NbSe Charge-Density-Wave Conductor

Yu. I. Latyshev, A. A. Sinchenko, L. N. Bulaevskii +2

Characteristic features of transverse transport along the axis in the NbSe charge-density-wave conductor are studied. At low temperatures, the - characteristics of…

cond-mat.mes-hall2002★ 9 cited

Optical and transport properties of short period InAs/GaAs superlattices near quantum dot formation

V. A. Kulbachinskii, R. A. Lunin, V. A. Rogozin +4

We have investigated the optical and transport properties of MBE grown short-period superlattices of InAs/GaAs with different numbers of periods (3 <= N <= 24) and a total thicknes…

cond-mat.str-el2002★ 4 cited

Large nonzero-moment magnetic strings in antiferromagnetic crystals of the manganite type

E. L. Nagaev

The magnetic strings in antiferromagnetic crystals with the spin differ from the magnetic polarons (ferrons) by the absence of the additional magnetic moment. We show th…

cond-mat.mes-hall2002★ 75 cited

Cascade Boltzmann - Langevin approach to higher-order current correlations in diffusive metal contacts

K. E. Nagaev

The Boltzmann - Langevin approach is extended to calculations of third and fourth cumulants of current in diffusive-metal contacts. These cumulants result from indirect correlation…

cond-mat.supr-con2002★ 2 cited

Transport and triplet superconducting condensate in mesoscopic ferromagnet-superconductor structures

F. S. Bergeret, V. V. Pavlovskii, A. F. Volkov +1

We calculate the conductance of a superconductor/ferromagnet (S/F) mesoscopic structure in the dirty limit. First we assume that the ferromagnet exhibits a homogeneous magnetizatio…

cond-mat.str-el2002★ 1 cited

Resistivity extrema in double exchange ferromagnetic nondegenerate semiconductors

E. L. Nagaev, A. I. Podel'shchikov, V. E. Zil'bervarg

A version of the magnetoimpurity theory of the colossal magnetoresistance materials suitable for the double exchange ferromagnetic nondegenerate semiconductors is presented. It pro…

cond-mat.str-el2002★ 29 cited

Coupling of the lattice and superlattice deformations and hysteresis in thermal expansion for the quasi one-dimensional conductor TaS

A. V. Golovnya, V. Ya. Pokrovskii, P. M. Shadrin

An original interferometer-based setup for measurements of length of needle-like samples is developed, and thermal expansion of o-TaS crystals is studied. Below the Peierls tra…