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most citedLong-range effects in superconductor-ferromagnet structures

744 citations

Showing 2015 · cond-mat.mes-hallShow all

16 papers · 2 filters

cond-mat.mes-hall2015★ 1 cited

Resonance spin-charge phenomena and mechanism of magnetoresistance anisotropy in manganite/metal bilayer structures

V. A. Atsarkin, B. V. Sorokin, I. V. Borisenko +2

The dc voltage generated under ferromagnetic resonance has been studied in bilayer structures based on manganite thin epitaxial films La0.67Sr0.33MnO3 (LSMO) and non-magnetic metal…

cond-mat.mes-hall2015★ 30 cited

Theoretical formalism for collective spin-wave edge excitations in arrays of dipolarly interacting magnetic nanodots

Ivan Lisenkov, Vasyl Tyberkevych, Sergey Nikitov +1

A general theory of edge spin wave excitations in semi-infinite and finite periodic arrays of magnetic nanodots existing in a spatially uniform magnetization ground state is develo…

cond-mat.mes-hall2015★ 118 cited

Transformation of spin current by antiferromagnetic insulators

Roman Khymyn, Ivan Lisenkov, Vasil S. Tiberkevich +2

It is demonstrated theoretically that a thin layer of an anisotropic antiferromagnetic (AFM) insulator can effectively conduct spin current by excitation of a pair of evanescent AF…

cond-mat.mes-hall2015

Grain-size dependent high-temperature ferromagnetism of polycrystalline MnxSi1-x (x~0.5) films

S. N. Nikolaev, A. S. Semisalova, V. V. Rylkov +14

We present the results of a comprehensive study of magnetic, magneto-transport and structural properties of nonstoichiometric MnxSi1-x (x=0.51-0.52) films grown by the Pulsed Laser…

cond-mat.mes-hall2015★ 10 cited

Resonant electron scattering by graphene antidot

I. V. Zagorodnev, Zh. A. Devizorova, V. V. Enaldiev

The edge states which were observed on a linear edge of graphene may also persist on a curved edge. We calculate the elastic transport scattering cross section on a graphene nanoho…

cond-mat.mes-hall2015★ 41 cited

Emission and amplification of surface plasmons in resonant - tunneling van der Waals heterostructures

D. Svintsov, Zh. Devizorova, T. Otsuji +1

We predict a new mechanism of surface plasmon amplification in graphene-insulator-graphene van der Waals heterostructures. The amplification occurs upon the stimulated interlayer e…

cond-mat.mes-hall2015★ 3 cited

Aharonov-Bohm oscillations caused by non-topological surface states in Dirac nanowires

V. V. Enaldiev, V. A. Volkov

One intriguing fingerprint of surface states in topological insulators is the Aharonov-Bohm effect in magnetoconductivity of nanowires. We show that surface states in nanowires of…

cond-mat.mes-hall2015

Nonlinear ac stationary response and dynamic magnetic hysteresis of quantum uniaxial superparamagnets

Yuri P. Kalmykov, Serguey V. Titov, William T. Coffey

The nonlinear ac stationary response of uniaxial paramagnets and superparamagnets - nanoscale solids or clasters with spin number S ~ 10^0 - 10^4 - in superimposed uniform ac and d…

cond-mat.mes-hall2015★ 5 cited

Proximity Effect in Periodic Arrays of Superconducting Nanoislands on Thin Graphite Layer

Yu. I. Latyshev, A. M. Smolovich, A. P. Orlov +2

The regular structure of superconducting nanoislands of alloy W-Ga-C was fabricated on nanothin graphite using focused ion beam. The resistance vs temperature dependence down to 1.…

cond-mat.mes-hall2015★ 35 cited

Photogalvanic effect in HgTe/CdTe topological insulator due to edge-bulk optical transitions

Vardan O. Kaladzhyan, Pavel P. Aseev, Sergey N. Artemenko

We study theoretically 2D HgTe/CdTe quantum well topological insulator (TI) illuminated by circularly polarized light with frequencies higher than the difference between the equili…

cond-mat.mes-hall2015

Spin-transfer torque effects in the dynamic forced response of the magnetization of nanoscale ferromagnets in superimposed ac and dc bias fields in the presence of thermal agitation

D. J. Byrne, W. T. Coffey, Y. P. Kalmykov +2

Spin-transfer torque (STT) effects on the stationary forced response of nanoscale ferromagnets subject to thermal fluctuations and driven by an ac magnetic field of arbitrary stren…

cond-mat.mes-hall2015★ 20 cited

Helical bound states in the continuum of the edge states in two dimensional topological insulators

Vladimir A. Sablikov, Aleksei A. Sukhanov

We study bound states embedded into the continuum of edge states in two-dimensional topological insulators. These states emerge in the presence of a short-range potential of a stru…

cond-mat.mes-hall2015★ 17 cited

Transport of Massless Dirac Fermions in Non-topological Type Edge States

Yu. I. Latyshev, A. P. Orlov, V. A. Volkov +5

There are two types of intrinsic surface states in solids. The first type is formed on the surface of topological insulators. Recently, transport of massless Dirac fermions in the…

cond-mat.mes-hall2015★ 14 cited

Orbital Quantization in a System of Edge Dirac Fermions in Nanoperforated Graphene

Yu. I. Latyshev, A. P. Orlov, A. V. Frolov +8

The dependence of the electric resistance R of nanoperforated graphene samples on the position of the Fermi level, which is varied by the gate voltage Vg, has been studied. Nanoper…

cond-mat.mes-hall2015★ 41 cited

Dynamical Lamb Effect in a Tunable Superconducting Qubit-Cavity System

D. S. Shapiro, A. A. Zhukov, W. V. Pogosov +1

A natural atom placed into a cavity with time-dependent parameters can be parametrically excited due to the interaction with the quantized photon mode. One of the channels of such…

cond-mat.mes-hall2015★ 18 cited

Electronic states induced by nonmagnetic defects in two-dimensional topological insulators

Vladimir A. Sablikov, Aleksei A. Sukhanov

We study in-gap electronic states induced by a nonmagnetic defect with short-range potential in two-dimensional topological insulators and trace their evolution as the distance bet…