Transport properties of Yb0.8Y0.2InCu4 under high pressure

Transport properties of Yb0.8Y0.2InCu4 under high pressure
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Yb0.8Y0.2InCu4高压输运特性

DOI:
10.1016/j.jmmm.2003.12.1154
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发表时间:
2004
影响因子:
2.7
通讯作者:
K. Yoshimura
K. Yoshimura
中科院分区:
材料科学3区
文献类型:
--
作者:
A. Mitsuda;Tsuyoshi Ikeno;Y. Nakanuma;T. Kuwai;Y. Isikawa;W. Zhang;K. Yoshimura

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我们报告了 Yb0.8Y0.2InCu4 的电阻率与低至 0.1 K 的温度和高达 2.1 GPa 的压力的函数关系。随着施加压力,价态转变温度接近零温度,观察到与弱铁磁有序相关的拐点。居里温度对高达 2.1 GPa 的压力不敏感。另一方面,我们没有观察到当前样品具有超导行为的证据。
We report electrical resistivity of Yb0.8Y0.2InCu4as a function of temperature down to 0.1 K and pressure up to 2.1 GPa . As the valence transition temperature approaches zero temperature with applying pressure, an inflection point associated with weak ferromagnetic ordering is observed. The Curie temperature is insensitive to pressure up to 2.1 GPa . On the other hand, we observe no evidence of superconducting behavior for the present sample.
DOI: 10.1103/physrevb.67.224409
发表时间: 2003-06
期刊: Physical Review B
影响因子: 3.7
作者:
T. Mito;T. Koyama;M. Shimoide-;S. Wada;T. Muramatsu;Tatsuya Kobayashi;J. Sarrao
通讯作者: T. Mito;T. Koyama;M. Shimoide-;S. Wada;T. Muramatsu;Tatsuya Kobayashi;J. Sarrao