43 citations · 236 across the 15 of their papers we have counts for
15 papers
Proximity effect in [Nb(1.5nm)/Fe(x)]/Nb(50nm) superconducting/ferromagnet heterostructures
Yu. N. Khaydukov, S. Pütter, L. Guasco +5
We have investigated the structural, magnetic and superconducting properties of [Nb(1.5nm)/Fe(x)] superlattices deposited on a thick Nb(50nm) layer. Our investigation showed…
Tunable perpendicular exchange bias in oxide heterostructures
Gideok Kim, Yury Khaydukov, Martin Bluschke +9
The exchange bias effect is an essential component of magnetic memory and spintronic devices. Whereas recent research has shown that anisotropies perpendicular to the device plane…
Polarized neutron channeling in weakly magnetic films
S. V. Kozhevnikov, V. D. Zhaketov, T. Keller +3
We describe a new sensitive method for the investigation of weakly magnetic films placed inside a tri-layer planar waveguide. Polarized neutrons tunnel into the waveguide through t…
Divergence of neutron microbeams from planar waveguides
S. V. Kozhevnikov, V. D. Zhaketov, T. Keller +3
Neutron planar waveguides are focusing devices generating a narrow neutron beam of submicron width. Such a neutron microbeam can be used for the investigation of local microstructu…
Periodic Co/Nb pseudo spin-valve for cryogenic memory
N. V. Klenov, Yu. N. Khaydukov, S. V. Bakurskiy +6
We present a new study of magnetic structures with controllable effective exchange energy for Josephson switches and memory. As a basis for a weak link we propose to use a periodic…
Neutron channeling in a nonmagnetic planar waveguide
S. V. Kozhevnikov, T. Keller, Yu. N. Khaydukov +2
We investigate neutron propagation in a middle layer of a planar waveguide which is a tri-layer thin film. A narrow divergent microbeam emitted from the end face of the film is reg…
Tailoring the electronic properties of CaRuO via epitaxial strain
C. Dietl, S. K. Sinha, G. Christiani +9
We report the synthesis of CaRuO thin films on NdCaAlO (110), LaAlO (100) and LaSrAlO (001) substrates and show that epitaxial strain induces a transition fro…
On the Explanation of the Paramagnetic Meissner Effect in Superconductor/Ferromagnet Heterostructures
B. Nagy, Yu. Khaydukov, D. Efremov +9
An increase of the magnetic moment in superconductor/ferromagnet (S/F) bilayers V(40nm)/F [FFe(1,3nm), Co(3nm), Ni(3nm)] was observed using SQUID magnetometry upon cooling below…
Polarized neutron channeling as a tool for the investigations of weakly magnetic thin films
S. V. Kozhevnikov, Yu. N. Khaydukov, T. Keller +2
We present and apply a new method to measure directly weak magnetization in thin films. The polarization of a neutron beam channeling through a thin film structure is measured afte…
Peculiarities of neutron waveguides with thin Gd layer
Yu. Khaydukov, E. Kravtsov, V. Progliado +5
Peculiarities of the formation of a neutron enhanced standing wave in the structure with a thin highly absorbing layer of gadolinium are considered in the article. An analogue of t…
Element-Specific Depth Profile of Magnetism and Stoichiometry at the La0.67Sr0.33MnO3/BiFeO3 Interface
J. Bertinshaw, S. Brück, D. Lott +14
Depth-sensitive magnetic, structural and chemical characterization is important in the understanding and optimization of novel physical phenomena emerging at interfaces of transiti…
Evidence for spin-triplet superconducting correlations in metal-oxide heterostructures with non-collinear magnetization
Yu. N. Khaydukov, G. A. Ovsyannikov, A. E. Sheyerman +9
Heterostructures composed of ferromagnetic La0.7Sr0.3MnO3, ferromagnetic SrRuO3, and superconducting YBa2Cu3Ox were studied experimentally. Structures of composition Au/La0.7Sr0.3M…
Structural, magnetic and superconducting characterization of the CuNi/Nb bilayers of the S/F type using Polarized Neutron Reflectometry and complementary techniques
Yu. Khaydukov, R. Morari, L. Mustafa +8
Structural, magnetic, and superconducting properties of S/F bilayers Nb/Cu40Ni60 deposited on silicon substrate have been characterized using Polarized Neutron Reflectometry and co…
Structural, magnetic and superconducting properties of pulsed-laser-deposition-grown superlattices on -oriented substrates
S. Das, K. Sen, I. Marozau +9
Epitaxial La1.85Sr0.15CuO4/La2/3Ca1/3MnO3 superlattices on (001)-oriented LaSrAlO4 substrates have been grown with pulsed laser deposition technique. Their structural, magnetic and…
Practical use of waveguides for polarized neutrons studies
S. V. Kozhevnikov, T. Keller, Yu. N. Khaydukov +6
We present the use of planar waveguides to produce neutron microbeams in order to investigate magnetic micro-structures with a micrometric spatial resolution. We report experimenta…