Relation between Vortex Core Charge and Vortex Bound States

Relation between Vortex Core Charge and Vortex Bound States
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涡核电荷与涡束缚态之间的关系

DOI:
10.1143/jpsj.67.3368
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发表时间:
1998
影响因子:
1.7
通讯作者:
K. Machida
K. Machida
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
N. Hayashi;M. Ichioka;K. Machida

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基于Bogoliubov-de Gennes理论讨论了单个涡旋周围电子的空间不均匀分布。提出了涡旋周围电子密度的空间结构和温度依赖性。指出了涡旋核心电荷与涡旋束缚态(或Caroli-de Gennes-Matricon态)之间的关系。使用扫描隧道显微镜,可以通过这种关系提取有关涡核电荷的信息。
Spatially inhomogeneous electron distribution around a single vortex is discussed on the basis of the Bogoliubov-de Gennes theory. The spatial structure and temperature dependence of the electron density around the vortex are presented. A relation between the vortex core charge and the vortex bound states (or the Caroli-de Gennes-Matricon states) is pointed out. Using the scanning tunneling microscope, information on the vortex core charge can be extracted through this relation.
超导涡旋和安德烈夫束缚态的物理
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者:
Tatsuya Yanagisawa;William M.Yuhasz;Pei-Chun Ho;M.Brian Maple;Hiromu Watanabe;Y. Kato
通讯作者: Y. Kato