PARALLEL AND PERPENDICULAR MAGNETIC TRANSITIONS OF SUPERCONDUCTING FILMS AND FOILS OF LEAD

PARALLEL AND PERPENDICULAR MAGNETIC TRANSITIONS OF SUPERCONDUCTING FILMS AND FOILS OF LEAD
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超导薄膜和铅箔的平行和垂直磁转变

DOI:
10.1103/physrevlett.16.697
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发表时间:
1966
期刊:
影响因子:
--
通讯作者:
R. Miller
R. Miller
中科院分区:
--
文献类型:
--
作者:
G. Cody;R. Miller

文献摘要

被引文献

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被严重举报。 Hi 在 4. 2'K 下 d) 10 kA 的行为可以通过正表面能对中间态薄超导体自由能的影响理论得到满意的解释。对于 Pb,戴维斯区域中的 Hi 平稳地接近 TGS 区域中的 H&,正如预期的那样,但对于 Sn 却没有观察到。 &' 厚箔接近大块样品,其中 Hz= Hc,且 H ii/Hz= 1. 1。
viously been reported. The behavior of Hi for d) 10 kA at 4. 2'K can be explained satisfactor-ily by the theory of the effect of positive sur-face energies on the free energy of a thin su-perconductor in the intermediate state. For Pb, Hi in the Davies region approaches H& in the TGS region smoothly, as expected, but not observed for Sn. &' Thick foils approach bulk specimens where Hz= Hc, and H ii/Hz= 1. 1.