Mössbauer effect in the Heusler alloy Co2MnSn

Mössbauer effect in the Heusler alloy Co2MnSn
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Heusler 合金 Co2MnSn 中的穆斯堡尔效应

DOI:
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发表时间:
1968
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影响因子:
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通讯作者:
J. Williams
J. Williams
中科院分区:
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文献类型:
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作者:
J. Williams

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利用穆斯堡尔效应测量了有序Co_2MnSn中119 Sn核的超精细场。所获得的字段值进行比较(i)与其他测量Co2 MnSn的不一致,和(ii)与超精细领域报告的其他类似的Heusler合金。此外,还得到~(119)Sn第一激发态的核磁矩为+0统计67 ± 0.01核磁子。
The hyperfine fields at 119Sn nuclei in ordered Co2MnSn have been measured using the Mossbauer effect. The field values obtained are compared (i) with other measurements on Co2MnSn which are in disagreement, and (ii) with hyperfine fields reported for other similar Heusler alloys. In addition a value of +0·67±0·01 nuclear magnetons is obtained for the nuclear magnetic moment of the first excited state of 119Sn.