Magnetic field distribution around flux-lines in YBa_2Cu_3O_7 superconducting thin films in a parallel field

V. Lauter-Pasyuk; H. J. Lauter; M. Lorenz; A. Petrenko; O. Nikonov; V. L. Aksenov; P. Leiderer

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Magnetic field distribution around flux-lines in YBa_2Cu_3O_7 superconducting thin films in a parallel field

机译：YBa_2Cu_3O_7超导薄膜在平行场中绕通量线的磁场分布

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The magnetic field distribution inside thin YBa_2Cu_3O_7 films in the mixed state was studied by polarized neutron reflection. The external field was parallel to the film surface, the thickness o the films was smaller or about equal to the London penetration depth #lambda#. The obtained scattering length density distribution suggests that the magnetic field dependence around a flux-line is changed through the restricted geometry of the thin film. The decay of the magnetic field around a flux-line is not anymore governed by #lambda# but by the thickness of the film.

机译：通过极化中子反射研究了YBa_2Cu_3O_7薄膜在混合状态下的内部磁场分布。外场平行于膜表面，膜的厚度小于或大约等于伦敦穿透深度＃λ＃。所获得的散射长度密度分布表明，通量线周围的磁场依赖性通过薄膜的受限几何形状而改变。磁力线周围的磁场衰减不再由λ决定，而是由薄膜的厚度决定。

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《Physica, B. Condensed Matter》 |2000年第0期|共2页
作者
V. Lauter-Pasyuk; H. J. Lauter; M. Lorenz; A. Petrenko; O. Nikonov; V. L. Aksenov; P. Leiderer;
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原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
thin films; high-T_c superconductors; polarized neutrons; reflectometry;

机译：薄膜;高T_c超导体;极化中子;反射计;

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1. Magnetic field distribution around flux-lines in YBa_2Cu_3O_7 superconducting thin films in a parallel field [J] . V. Lauter-Pasyuk, H. J. Lauter, M. Lorenz, Physica, B. Condensed Matter . 2000,第0期

机译：YBa_2Cu_3O_7超导薄膜在平行场中绕通量线的磁场分布
2. Thermally activated dynamics of spontaneous perpendicular vortices tuned by parallel magnetic fields in thin superconducting films [J] . Milind N. Kunchur, Manlai Liang, Alex Gurevich Physical review . 2012,第2期

机译：超导薄膜中平行磁场对自发垂直涡旋的热激活动力学
3. Negative magnetoresistance in thin superconducting films with parallel orientation of current and magnetic field [J] . Vodolazov D. Yu, Berdiyorov G., Peeters F. M. Physica, C. Superconductivity and its applications . 2018,第期

机译：具有电流和磁场的平行取向的薄超导膜中的负磁阻
4. Study of high temperature superconducting thin films in magnetic fields up to 50 tesla [C] . J Vanacken, L Trappeniers, A S Lagutin, European conference on applied superconductivity . 1995

机译：高温超导薄膜在磁场高达50特斯拉的研究
5. Electrical transport in ultrathin films of a-bismuth at low temperatures and high magnetic fields near the superconductor -insulator transition. [D] . Hernandez, Luis Manuel. 2002

机译：在超导体-绝缘体转变附近的低温和高磁场下，a铋超薄膜的电传输。
6. Competition between Superconductor – Ferromagnetic stray magnetic fields in YBa2Cu3O7−x films pierced with Co nano-rods [O] . V. Rouco, R. Córdoba, J. M. De Teresa, -1

机译：Co纳米棒刺穿的YBa2Cu3O7-x薄膜中的超导体之间的竞争-铁磁杂散磁场
7. Field-induced spin mixing in ultrathin superconducting Al and Be films in high parallel magnetic fields [O] . Adams, P. W. 2003

机译：超薄超导al和Be薄膜的场致自旋混合在高平行磁场中

Magnetic field distribution around flux-lines in YBa_2Cu_3O_7 superconducting thin films in a parallel field

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