Induced Paramagnetism in Uranium Alloys: A Boron NMR Study of Alloys Formed between UB_4 and YB_4
スポンサーリンク
概要
- 論文の詳細を見る
An experimental ^<11>B nuclear magnetic resonance study was performed in U_xY_<1-x>B_4 alloys. These alloys are known to be ferromagnetic below ∼14 K for 0.1≲x≲0.6. The nmr studies were performed in the paramagnetic temperature region 75-292 K to investigate the mode of development of 5f magnetic moments on the U atoms. The second moments of the nmr signals were analyzed to provide a measure of the distribution of magnetic fields within the alloys. The results are in qualitative agreement with a previously proposed theory suggesting that only those U atoms with four or less U nearest neighbors become magnetic. Quantitative agreement is provided if a reasonable assumption is made regarding the strength of the U magnetic moments.
- 社団法人日本物理学会の論文
- 1975-10-15
著者
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Fukushima Eiichi
University Of California Los Alamos Scienific Laboratory
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STRUBEING Vernon
University of California, Los Alamos Scienific Laboratory
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HILL H.
University of California, Los Alamos Scienific Laboratory
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Strubeing Vernon
University Of California Los Alamos Scienific Laboratory
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Hill H.
University Of California Los Alamos Scienific Laboratory
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Hill H.Hunter
University of California, Los Alamos Scienific Laboratory