SUPERCONDUCTIVITY OF HYDRIDES AND DEUTERIDES OF THORIUM

SUPERCONDUCTIVITY OF HYDRIDES AND DEUTERIDES OF THORIUM
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DOI:
10.1103/physrevlett.25.741
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发表时间:
1970-01-01
影响因子:
8.6
通讯作者:
SATTERTHWAITE, CB
SATTERTHWAITE, CB
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
SATTERTHWAITE, CB

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在钍的氘化物和氘化物中观察到超导电性,其中H或D与金属原子的比率为3.6至3.65。转变温度在8.05 ~ 8.35K之间。这些材料显然是II型超导体,在1.1 K下的Hc 2为25-30 kG。在实验不确定性的范围内,没有证据表明同位素效应。
Superconductivity has been observed in the hydrides and deuterides of thorium with H-or D-to-metal atom ratios of 3.6 to 3.65. Transition temperatures fall in the range from 8.05 to 8.35 K. These materials are apparently type-II superconductors with H c 2 of the order of 25-30 kG at 1.1 K. There is no evidence for an isotope effect within the limits of experimental uncertainty.