Excitation of Josephson plasmon in the vortex state of Bi2Sr2CaCu2O8+δ

被引：5

作者：

Matsuda, Y ^{[1
]}

Gaifullin, MB

Kosugi, M

Kumagai, K

Hirata, K

机构：

[1] Hokkaido Univ, Dept Phys, Sapporo, Hokkaido 060, Japan

[2] Univ Tokyo, Inst Solid State Phys, Minato Ku, Tokyo 106, Japan

[3] Aoyama Gakuin Univ, Dept Phys, Setagaya Ku, Tokyo 157, Japan

[4] Natl Res Inst Met, Ibaraki, Osaka 305, Japan

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1997年 / 293卷 / 1-4期

关键词：

D O I：

10.1016/S0921-4534(97)01499-8

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Josephson plasma excitation of Bi2Sr2CaCu2O8+delta in parallel magnetic fields is studied by angular alignment with similar to 0.02 degrees precision. A disappearance of the resonance has been found for angles within theta similar to 0.2 degrees (theta is an angle between the field and the CuO2-plane). The origin of the phenomenon is discussed in terms of the Josephson plasma oscillation and Josephson vortex oscillation modes. (C) 1997 Elsevier Science B.V.

引用

页码：8 / 13

页数：6

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