41 citations · 229 across the 17 of their papers we have counts for
17 papers
Depth resolved study of annealing in IrMn/(Fe, Co, CoFe) exchange bias systems
Yu. Khaydukov, A. Dobrynin, S. Hassan +7
Depth resolved study of structural and magnetic profiles of antiferromagnetic/ferromagnetic (AFM/FM) system upon annealing was performed in this work. We studied systems comprising…
Chirality of Bloch domain walls in exchange biased CoO/Co bilayer seen by waveguide-enhanced neutron spin-flip scattering
Yu. Khaydukov, D. Lenk, V. Zdravkov +7
Magnetic state of exchanged biased CoO(20nm)/Co() bilayer (=5-20nm) was studied by means of polarized neutron reflectometry. By spacing of CoO/Co bilayer and AlO…
Tunable spin-flop transition in artificial ferrimagnets
N. O. Antropov, E. A. Kravtsov, M. V. Makarova +11
Spin-flop transition (SFT) consists in a jump-like reversal of antiferromagnetic magnetic moments into a non-collinear state when the magnetic field increases above the critical va…
Magnetism at iridate/manganite interface: influence of strong spin-orbit interaction
G. A. Ovsyannikov, T. A Shaikhulov, V. V. Demidov +3
The complex investigation of dc transport and magnetic properties of the epitaxial manganite/iridate heterostructure was carried out by mean of X-ray (XRD), dc resistance measureme…
Magnetic proximity effect in [Nb/Gd] superlattices seen by neutron scattering
Yu. N. Khaydukov, E. A. Kravtsov, V. D. Zhaketov +7
We have used spin-polarized neutron reflectometry to investigate the magnetization profile of superlattices composed of ferromagnetic Gd and superconducting Nb layers. We have obse…
Magnetic and Superconducting Phase Diagram of Nb/Gd/Nb trilayers
Yu. N. Khaydukov, A. S. Vasenko, E. A. Kravtsov +11
We report on a study of the structural, magnetic and superconducting properties of Nb(25nm)/Gd()/Nb(25nm) hybrid structures of a superconductor/ ferromagnet (S/F) type. The st…
Effect of Cr spacer on structural and magnetic properties of Fe/Gd multilayers
A. B. Drovosekov, M. V. Ryabukhina, D. I. Kholin +10
In this work we analyse the role of a thin Cr spacer between Fe and Gd layers on structure and magnetic properties of a [Fe(35A)/Cr(tCr)/Gd(50A)/Cr(tCr)]x12 superlattice. Samples w…
Reciprocal space mapping of magnetic order in thick epitaxial MnSi films
B. Wiedemann, A. Chacon, S. L. Zhang +9
We report grazing incidence small angle neutron scattering (GISANS) and complementary off-specular neutron reflectometry (OSR) of the magnetic order in a single-crystalline epitaxi…
Magnetic state of Nb(1-7nm)/CuNi(6nm) superlattices revealed by Polarized Neutron Reflectometry and SQUID magnetometry
Yu. Khaydukov, R. Morari, D. Lenk +11
We report results of a magnetic characterization of [CuNi(6nm)] (x=1-7nm) superlattices using Polarized Neutron Reflectometry (PNR) and SQUID magnetometry. The…
X-ray absorption study of the ferromagnetic Cu moment at the interface and the variation of its exchange interaction with the Mn moment
K. Sen, E. Perret, A. Alberca +14
With x-ray absorption spectroscopy and polarized neutron reflectometry we studied how the magnetic proximity effect at the interface between the cuprate high- superconductor $…
Magnetic proximity effect at interface between a cuprate superconductor and an oxide spin valve
G. A. Ovsyannikov, V. V. Demidov, Yu. N. Khaydukov +4
Heterostructures consisting of a cuprate superconductor YBa2Cu3O7x and a ruthenate/manganite (SrRuO3/La0.7Sr0.3MnO3) spin valve have been studied by SQUID magnetometry, ferromagnet…
X-ray and neutron reflectometry study of copper surface reconstruction caused by implantation of high-energy oxygen ions
Yu. N. Khaydukov, O. Soltwedel, Yu. A. Marchenko +7
Combination of neutron and X-ray reflectometry was used to study the vertical structure of 100 nm-thin copper films with implanted oxygen ions of energy E = [10-30] keV and doses D…
On the feasibility to study inverse proximity effect in a single S/F bilayer by Polarized Neutron Reflectometry
Yu. N. Khaydukov, B. Nagy, J. -H. Kim +9
Here we report on a feasibility study aiming to explore the potential of Polarized Neutron Reflectometry (PNR) for detecting the inverse proximity effect in a single superconductin…
Hybrid heterostructures with superconducting/antiferromagnetic interfaces
G. A. Ovsyannikov, K. Y. Constantinian, Yu. V. Kislinskii +4
We report on structural, DC, X-ray and neutron studies of hybrid superconducting mesa-heterostructures with a cuprate antiferromagnetic interlayer Ca1-xSrxCuO2 (CSCO). The upper el…
Controlling exchange coupling strength in NixCu100-x thin films
B. Nagy, Yu. N. Khaydukov, L. F. Kiss +8
Thickness (dF) and concentration (x) dependence of the Curie temperature of NixCu100-x(dF) ferromagnetic alloy layers (x =0.55,0.65, dF =[3nm÷12nm]) being in contact with a vanadiu…
Magnetic proximity effects in V/Fe superconductor/ferromagnet single bilayer revealed by waveguide-enhanced polarized neutron reflectometry
Yu. N. Khaydukov, V. L. Aksenov, Yu. V. Nikitenko +5
Polarized neutron reflectometry is used to study the magnetic proximity effect in a superconductor/ferromagnet (SC/FM) system of composition Cu(32nm)/V(40nm)/Fe(1nm)/MgO. In contra…
Feasibility of study magnetic proximity effects in bilayer "superconductor/ferromagnet" using waveguide-enhanced Polarized Neutron Reflectometry
Yu. N. Khaydukov, Yu. V. Nikitenko, L. Bottyan +2
A resonant enhancement of the neutron standing waves is proposed to use in order to increase the magnetic neutron scattering from a "superconductor/ferromagnet"(S/F) bilayer. The m…