ELECTRON-SPIN RESONANCE OF EU AND GD IONS IN SMB6
ELECTRON-SPIN RESONANCE OF EU AND GD IONS IN SMB6
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DOI：
10.1016/0304-8853(85)90277-x
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发表时间：
1985-01-01
影响因子：
2.7
通讯作者：
DATE, M
中科院分区：
文献类型：
--
作者：
KUNII, S;UEMURA, T;DATE, M
本文报道了Sm B_（6+）单晶中Eu ~（2+）精细结构的电子自旋共振（ESR）谱，以及在低温下不同频率下的超精细结构。Sm B_6中Eu ~（2+）的g-位移是负的，且与微波频率有关。本文还观察了Gd ~（3+）的ESR谱，讨论了Gd ~（3+）与Eu ~（2+）的区别。
Electron spin resonance (ESR) of the clearly resolved fine structure of Eu2+in single crystals of SmB6together with the hyperfine structure at various frequencies in low temperature has been observed. Theg-shift of the Eu2+in SmB6is negative and microwave frequency dependent. ESR of Gd3+also has been observed and discussed on the difference with Eu2+.