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This article is cited in 27 scientific papers (total in 27 papers)
On the feasibility to study inverse proximity effect in a single S/F
bilayer by polarized neutron reflectometry
Yu. N. Khaydukovab, B. Nagyc, J.-H. Kimb, T. Kellerb, A. Ruhm, Yu. V. Nikitenkod, K. N. Zhernenkove, J. Stahnf, L. F. Kissc, A. Csikg, L. Bottyanc, V. L. Aksenovda a Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University
b Max Planck Institute for Solid State Research
c Wigner Research Centre for Physics, Hungarian Academy of Sciences
d Joint Institute for Nuclear Research, Dubna, Moskovskaya obl.
e Ruhr-Universität Bochum
f Paul Scherrer Institute
g Institute for Nuclear Research, Hungarian Academy of Sciences
Abstract:
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 superconducting/ferromagnetic bilayer. Experiments, conducted on the V($40$ nm)/Fe($1$ nm) S/F bilayer, have shown that experimental spin asymmetry measured at $T=0.5T_C$ is shifted towards higher $Q$ values compared to the curve measured at $T=1.5T_C$. Such a shift can be described by the appearance in superconducting vanadium of magnetic sub-layer with thickness of $7$ nm and magnetization of $+0.8$ kG.
Received: 13.06.2013
Citation:
Yu. N. Khaydukov, B. Nagy, J.-H. Kim, T. Keller, A. Ruhm, Yu. V. Nikitenko, K. N. Zhernenkov, J. Stahn, L. F. Kiss, A. Csik, L. Bottyan, V. L. Aksenov, “On the feasibility to study inverse proximity effect in a single S/F
bilayer by polarized neutron reflectometry”, Pis'ma v Zh. Èksper. Teoret. Fiz., 98:2 (2013), 116–120; JETP Letters, 98:2 (2013), 107–110
Linking options:
https://www.mathnet.ru/eng/jetpl3476 https://www.mathnet.ru/eng/jetpl/v98/i2/p116
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