The Mossbauer Effect of Fe(HCOO)_2・2H_2O between 4.2 and 0.027 K
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概要
- 論文の詳細を見る
Mossbauer effect measurements of powdered Fe(HCOO)_2・2H_2O have been made at temperatures between 4.2 and 1.6 K and at the temperature of 0.027 K in average. A unit cell of this salt contains two each of inequivalent iron ions at A and B sites. Values of Mossbauer parameters at these two types of sites obtained at 4.2 K agree with those obtained at 6K by other authors within experimental error. It is found that the internal magnetic at A sites is practically saturated at 1.6 K, while that at B sites remains to be zero even at 0.027 K; this suggests that spins at B sites are quenched at low temperatures. Mossbauer parameters for the A site are determined at 1.6 K.
- 社団法人日本物理学会の論文
- 1972-07-05
著者
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Ito Atsuko
Department of Pathology, Tsurumi University School of Dental Medicine
-
ONO Kazuo
Institute for Solid State Physics University of Tokyo
-
Shinohara Motoo
Institute For Solid State Physics The University Of Tokyo
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SUENAGA Masahide
Institute for Solid State Physics, The University of Tokyo
-
Suenaga Masahide
Institute For Solid State Physics The University Of Tokyo:(present Address) Central Laboratory Hitac
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Ito Atsuko
Department Of Legal Medicine School Of Medicine Toho University
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Ono Kazuo
Institute For Solid State Physics The University Of Tokyo
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