Nonlinear dynamics of polymer crystals

被引:0
|
作者
Manevitch, LI
Savin, AV
机构
[1] Russian Acad Sci, NN Semenov Chem Phys Inst, Moscow 117977, Russia
[2] State Inst Phsicotech Problems, Moscow 119034, Russia
关键词
D O I
10.1002/1521-3900(200010)160:1<249::AID-MASY249>3.0.CO;2-M
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Advances in the contemporary physics have led to the discovery of new elementary mechanisms that determine on the molecular level the progression of many physical processes in crystals and other ordered molecular structures. Early theoretical investigations of nonlinear dynamics of molecular chains(1-4)) considered one-dimensional (spatially linear) models with the sign-positive anharmonism, which only took into account the longitudinal displacements of atoms (molecules) in the chain.
引用
收藏
页码:249 / 259
页数:11
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