With increasing doping concentration, the impact of neutral impurityscattering becomes more significant.
随着掺杂浓度的增加，中性杂质散射作用增强。
2
Our results are as follows:(1) The Feymann rules are obtained for the effects of nonmagnetic impurityscattering in theDDW state.
得到的主要结果有两个：（1）在研究非磁性杂质散射效应时，建立了关于非磁性杂质散射的费曼图规则。
3
In our simulation model, the scattering mechanisms include acoustic phonon scattering, polar optical phonon scattering, and ionized impurityscattering and so on.