Polarization vectors of acoustic phonons propagating in mechanically stable anisotropic media

被引：0

作者：

Paszkiewicz, T

Pruchnik, M

机构：

[1] Pedag Univ Rzeszow, Inst Phys, PL-35310 Rzeszow, Poland

[2] Univ Wroclaw, Inst Theoret Phys, PL-50205 Wroclaw, Poland

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2001年 / 122卷 / 3-4期

关键词：

Numerical Calculation; Magnetic Material; Mechanical Stability; Stability Region; Polarization Angle;

D O I：

10.1023/A:1004829724195

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We consider properties of long wavelength acoustic phonons propagating in anisotropic elastic media. For cubic media we found three subregions of mechanical stability region in which polarization properties of modes are anomalous. To achieve the detailed specification of this unusual behavior we performed vast numerical calculations and devised new characteristics, namely surfaces of polarization angles and maps of polarization enhancement factors.

引用

页码：467 / 474

页数：8

共 4 条

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