Wave function scarring effects in Sinai billiard cavities

被引:3
作者
Akis, R [1 ]
Ferry, DK [1 ]
机构
[1] Arizona State Univ, Ctr Solid State Elect Res, Tempe, AZ 85287 USA
关键词
chaos; periodic orbits; scarred orbits;
D O I
10.1016/S0921-4526(98)00131-8
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Numerical simulations of the magneto-transport and corresponding wave functions have been carried out for Sinai billiard structures. In agreement with experiment, we obtain resistance traces that show indications of self-similarity. In addition, many resonant wave functions show scarring, that is, their amplitude is highly concentrated along underlying periodic classical orbits. These scars can occur periodically with field. The positions of the entrance and exit leads appears to be important in determining the complexity of this scarring behavior. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:358 / 363
页数:6
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