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.
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Di, NL., Tamaki, T. Magnetic behavior of the bond random mixed compound FE(BR x I1−x )2(x = 0.9) with Mössbauer spectroscopy. Hyperfine Interact 168, 1133–1137 (2006). https://doi.org/10.1007/s10751-006-9412-4
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DOI: https://doi.org/10.1007/s10751-006-9412-4