Observation of the magnetic phase transition in PrCu2 below 58 mK by neutron diffraction期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Observation of the magnetic phase transition in PrCu2 below 58 mK by neutron diffraction

Authors:	S Kawarazaki N Kunitomi RM Moon RM Nicklow H Suzuki

Institution:	Department of Physics, Faculty of Science, Osaka University, Toyonaka, Osaka 560, Japan;Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, U.S.A.;Department of Physics, Faculty of Science, Tohoku University, Sendai 980, Japan

Abstract:	A neutron diffraction experiment on the coupled electron-nuclear compound PrCu₂ has been carried out at mili-Kelvin temperatures. Below 58 mK, several magnetic diffraction peaks have been observed at positions in the reciprocal space represented by G±τ, where G is the reciprocal lattice vector and $τ = 0.24a^{1} ±0.68c^{1}$ . The peak intensity of one of these diffraction peaks has also been measured as a function of temperature down to 10.5 mK.

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