Multiphonon effects in thin organic films.
Multiphonon effects in thin organic films.
复制标题
有机薄膜中的多声子效应。
DOI：
--
复制
发表时间：
1993
期刊：
影响因子：
--
通讯作者：
Skofronick
中科院分区：
文献类型：
--
作者：
Manson;Skofronick
用多声子散射理论解释了最近两个实验中氦原子与有机长链分子薄膜的非弹性散射。在实验的半经典极限中，理论只依赖于薄膜的温度和入射氦束撞击分子末端的有效质量。得到了端基的有效质量，并给出了实验方向
An interpretation of two recent experiments involving the inelastic scattering of helium atoms from thin films composed of long organic chain molecules is given based on multiphonon-scattering theory. In the semiclassical limit of the experiments, the theory depends only upon the temperature of the film and the effective mass of the molecular end hit by the incoming helium beam. The effective mass of the end group is obtained and suggested experimental directions are given