NONLINEAR ELASTIC PROPERTIES OF SOLID POLYMERS AS REVEALED BY BRILLOUIN SPECTROSCOPY

被引：20

作者：

KRUGER, JK ^{[1
]}

GRAMMES, C ^{[1
]}

STOCKEM, K ^{[1
]}

ZIETZ, R ^{[1
]}

DETTENMAIER, M ^{[1
]}

机构：

[1] MAX PLANCK INST POLYMER RES,MAINZ,GERMANY

来源：

COLLOID AND POLYMER SCIENCE | 1991年 / 269卷 / 08期

关键词：

ANHARMONIC ELASTIC BEHAVIOR; 3RD-ORDER ELASTIC CONSTANTS; BRILLOUIN SPECTROSCOPY; GLASSY POLYMERS; POLYCARBONATE;

D O I：

10.1007/BF00657442

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In order to study the anharmonic elastic behavior of solid polymers, we introduce a Brillouin technique, including the appropriate theoretical background, to obtain the complete tensor of elastic stiffness constants of third-order. First results are reported for glassy polycarbonate.

引用

页码：764 / 771

页数：8

共 31 条

[1]

AULD BA, 1973, PHYSICAL ACOUSTICS, V1

[2] THERMAL-EXPANSION OF SOLIDS AT LOW-TEMPERATURES [J].