| DOI | Resolve DOI: https://doi.org/10.1016/j.physb.2007.02.020 |
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| Author | Search for: Fritzsche, Helmut1; Search for: Saoudi, Mouna1; Search for: Temst, K.; Search for: Van Haesendonck, C. |
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| Affiliation | - National Research Council of Canada. NRC Canadian Neutron Beam Centre
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| Format | Text, Article |
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| Subject | Dilute alloys; Polarized neutron reflectometry; Spin glasses; Thin films |
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| Abstract | We performed polarized neutron reflectometry (PNR) experiments on a 29?nm thick Au93Fe7 film in a temperature range from 295?K down to 2?K in a vertical magnetic field up to 6?T. These high-field experiments were performed on the C5 spectrometer in Chalk River, Canada, using a split-pair cryomagnet. The magnetization as determined by PNR can be described with a Brillouin function from 295?K down to 50?K assuming the magnetic moment of isolated Fe atoms, i.e. 4[mu]B per Fe atom. Below 50?K the onset of the spin-glass freezing is observed as a strong deviation from this Brillouin type behavior of isolated atoms. |
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| Publication date | 2007-07-15 |
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| In | |
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| NPARC number | 12338249 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 6081a81b-47a1-4f99-938e-f4e463fd94eb |
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| Record created | 2009-09-10 |
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| Record modified | 2020-05-10 |
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