Surface magnetic-plasma waves at the ferrodielectric-semiconductor boundary

被引：1

作者：

Fal'ko, VL ^{[1
]}

Khankina, SI ^{[1
]}

Yakovenko, VM ^{[1
]}

机构：

[1] Ukrainian Acad Sci, Inst Radiophys & Elect, UA-310085 Kharkov, Ukraine

来源：

LOW TEMPERATURE PHYSICS | 1999年 / 25卷 / 02期

关键词：

D O I：

10.1063/1.593717

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electromagnetic properties of the ferrodielectric-conducting medium system are investigated in a constant magnetic field at low temperatures. It is shown that new vibrational branches, viz. pseudosurface waves characterized by collisionless damping, emerge in a strong magnetic field at sufficiently high concentrations of charge carriers. The mechanism of collisionless (radiative) damping is connected with the existence of additional electromagnetic fields propagating into the bulk of the conducting medium. The range of such waves is determined, and the functional dependences of their frequency and damping on the magnitude and direction of the external magnetic field are derived. (C) 1999 American Institute of Physics. [S1063-777X(99)01002-6].

引用

页码：144 / 147

页数：4