Low Frequency Magneto-optical Properties of Josephson-Coupled Superconductors.
Low Frequency Magneto-optical Properties of Josephson-Coupled Superconductors.
复制标题
约瑟夫森耦合超导体的低频磁光特性。
作者：
Bulaevskii;Maley;Tachiki
约瑟夫森耦合层状超导体的低温横向介电函数用于在存在平行和垂直于层的直流磁场的情况下垂直于层的电场的极化。在高度各向异性系统中，等离子体边缘远低于超导能隙，并且由于约瑟夫森涡旋非线性区域的重叠，等离子体边缘在强平行场中减小到零。在强垂直场中，由于钉扎中心引起的薄饼涡流从直线的位移，等离子体边缘也会减少。找到了等离子体边缘减少的相应特征场。
The low temperature transverse dielectric function is found for Josephson-coupled layered superconductors for polarization of an electric field perpendicular to the layers in the presence of a dc magnetic field oriented parallel and perpendicular to the layers. The plasma edge lays well below the superconducting gap in highly anisotropic systems and it is reduced to zero in strong parallel fields due to the overlap of nonlinear regions of Josephson vortices. In strong perpendicular fields the plasma edge is also reduced due to displacements of pancake vortices from straight lines caused by pinning centers. Corresponding characteristic fields for plasma edge reduction are found.