multiphonon meaning in English

多声子

This decrease in the defect pl intensity is probably caused by the increase of the nonradiative tunneling transition with multiphonon emission because of the increase in the density of si dbs
缺陷pl强度的减小可能是因为随着sidbs密度的增加，与多声子有关的，从导带到悬挂键的非辐射通道迁移的增加而引起的。
The investigation of the exciton - phonon coupling of nn3 center offers a direct proof that all the phonon replicas are the phonon sidebands governed by the huang - rhys " multiphonon optical transition theory , and clarifies the speculations that the replicas associated with optical phonons are independent bound states of exciton - phonon complexes or due to other alternative mechanisms
对其变温pl谱的研究还发现，在nn :的声子伴线区域呈现出的异于多声子光跃迁理论的现象，说明在该区域可能存在着其它的n杂质态。