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 SM ISO690:2012KHAYDUKOV, Yu N., MORARI, Roman, LENK, D., ZDRAVKOV, Vladimir, MERKEL, Daniel Geza, SEIDLHOFER, Beatrix Kamelia, MILLER, Claudia, KRUG VON NIDDA, Hans Albrecht, KELLER, Thomas, STEITZ, Roland, SIDORENKO, Anatolie, HÖRN, Siegfried, TIDECKS, Reinhard, KEIMER, Bernhard. Magnetic state of Nb(l-7nm)/Cu30Ni70 (6nm) superlattices revealed by Polarized Neutron Reflectometry and SQUID magnetometry. In: Journal of Physics: Conference Series, Ed. 11, 4-7 iulie 2016, Munich. Bristol, UK: Institute of Physics Publishing, 2017, Ediția 11, Vol.862, p. 0. ISSN 17426588. DOI: https://doi.org/10.1088/1742-6596/862/1/012013 |
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 Journal of Physics: Conference Series Ediția 11, Vol.862, 2017 |
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Conferința "Journal of Physics: Conference Series" 11, Munich, Germania, 4-7 iulie 2016 | |
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| DOI:https://doi.org/10.1088/1742-6596/862/1/012013 | |
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We report results of a magnetic characterization of [Cu30Ni70(6nm)/Nb(x)]20(x=1÷7nm) superlattices using Polarized Neutron Reflectometry (PNR) and SQUID magnetometry. The study has shown that the magnetic moment of the structures growths almost linearly from H = 0 to Hsat = 1.3kOe which can be interpreted as evidence of antiferromagnetic (AF) coupling of the magnetic moments in neighbouring layers. PNR, however, did not detect any in-plane AF coupling. Taking into account the out-of-plane easy axis of the Cu30Ni70 layers, this may mean that only the out-of-plane components of the magnetic moments are AF coupled. |
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| Cuvinte-cheie Binary alloys, Condensed matter physics, Copper alloys, Magnetic moments, magnetism, Magnetometers, molluscs, Neutron reflection, Nickel alloys, reflection, Reflectometers, Shellfish |
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