Substitution and liquid quenching effects on magnetic and magnetocaloric properties of (Gd1-xTbx)12Co7
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- 作者：D.A. Shishkina ; b ; shishkin@imp.uran.ru" class="auth_mail" title="E-mail the corresponding author ; N.V. Baranova ; b ; A.S. Volegovb ; V.S. Gavikoa
- 关键词：(Gd1-xTbx)12Co7 ; Amorphous alloys ; Magnetic moments ; Magnetocaloric effect
- 刊名：Solid State Sciences
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：52
- 期：Complete
- 页码：92-96
- 全文大小：1228 K
文摘
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(Gd1-xTbx)12Co7 compounds have been amorphidized by the melt-spinning technique.
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Amorphization of Gd-enriched samples increases the Curie temperature.
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In Gd-enriched melt-spun alloys, the Co atoms possesses a small magnetic moment.
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The Tb for Gd substitution causes the ferrimagnetic to asperomagnetic changes.
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Amorphization of Tb-rich compounds substantially improves their MCE properties.
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