Scattering of acoustic waves from a surface in the presence of an anharmonic interface

被引：2

作者：

Kulak, A

Lodziana, Z

Srokowski, T

Zajac, W

Zielinski, P

机构：

[1] Inst Nucl Phys, PL-31342 Krakow, Poland

[2] Acad Min & Met, Dept Elect, PL-30059 Krakow, Poland

[3] Tech Univ Denmark, CAMP, Ctr Atom Scale Mat Phys, DK-2800 Lyngby, Denmark

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 316卷

关键词：

anharmonicity; surface resonance; delayed differential equations; chaos;

D O I：

10.1016/S0921-4526(02)00549-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Energy transfer coefficient (analogue of LDOS) and aperiodicity index are defined to characterise the nonlinear response and the surface resonances in a thin layer separated from the underlying bulk crystal by an anharmonic interface. Regions of periodic, aperiodic and intermittent motion of the system are found by analysing the electric circuit obeying the same delayed differential equations. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：483 / 485

页数：3

共 4 条

[1] ERGODIC-THEORY OF CHAOS AND STRANGE ATTRACTORS [J].