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Magnetic behavior of the bond random mixed compound FE(BR x I1−x )2(x = 0.9) with Mössbauer spectroscopy |
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| Authors: | Nai-Li Di T. Tamaki |
| Affiliation: | (1) State Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing, 100080, China;(2) Department of General Studies II, Faculty of Engineering, Gunma University, 4-2, Aramaki, Maebashi Gunma, 371-8150, Japan;(3) Mathematical Assist Design Laboratory, 54-2, Kamisadori, Maebashi Gunma, 371-0816, Japan |
| Abstract: | The bond random mixed compound Fe(Br0.9I0.1)2 has been studied by magnetization and Mössbauer measurements. Although the zero-field cooled and field-cooled magnetization variations are not like a typical spin glass one, the Mössbauer spectrum below Néel temperature shows a hyperfine field distribution. It implies that the 10% FeI2 mixed in FeBr2 can be induced by the bond random effect which causes the sample to exhibit a spin glass-like behavior. |
| Keywords: | bond random magnet Fe(Br x I1− x )2 M?ssbauer study magnetization |
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