Optical-phonon modes and electron-phonon interaction in arbitrary semiconductor planar microcavities
文献类型：期刊论文
| 作者 | Shi, JJ ; Sanders, BC ; Pan, SH ; Goldys, EM |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 1999 |
| 卷号 | 60期号:23页码:16031 |
| 关键词 | QUANTUM-WELLS RAMAN-SCATTERING GAAS/ALAS SUPERLATTICES DOUBLE HETEROSTRUCTURES COLLECTIVE EXCITATIONS DEVICE APPLICATIONS POLAR CRYSTALS SYSTEMS POLARIZABILITY EMISSION |
| ISSN号 | 0163-1829 |
| 通讯作者 | Shi, JJ (reprint author), China Ctr Adv Sci & Technol, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 中文摘要 | Within the framework of the standard dielectric continuum model, we solve the optical-phonon modes in an arbitrary semiconductor multilayer heterostructure using the transfer-matrix method and derive the dispersion relation for the interface modes. The explicit form of the polarization field and the electron-phonon interaction Frohlich-like Hamiltonian is obtained for the first time. The analytical formulas are universal, which can be applied to investigations of both the optical-phonon modes and the electron-phonon interaction operator in semiconductor planar microcavities (MC's), superlattices (SL's), and quantum wells (QW's). Our theory allows to obtain all important earlier results and predicts a phenomena. We find that, for a QW planar MC, the electron interaction with the QW modes is most important for larger wave vector k among all of the interface phonon modes. It can be approximately replaced by the electron-phonon interaction Hamiltonian in a single QW with the same width as the QW in the MC if k greater than or equal to 2 x 10(5) cm(-1). The relative importance of the AlAs- and GaAs-type optical phonons for the GaAs/AlAs SLs is also discussed. [S0163-1829(99)01347-8]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50383]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Shi, JJ,Sanders, BC,Pan, SH,et al. Optical-phonon modes and electron-phonon interaction in arbitrary semiconductor planar microcavities[J]. PHYSICAL REVIEW B,1999,60(23):16031. |
| APA | Shi, JJ,Sanders, BC,Pan, SH,&Goldys, EM.(1999).Optical-phonon modes and electron-phonon interaction in arbitrary semiconductor planar microcavities.PHYSICAL REVIEW B,60(23),16031. |
| MLA | Shi, JJ,et al."Optical-phonon modes and electron-phonon interaction in arbitrary semiconductor planar microcavities".PHYSICAL REVIEW B 60.23(1999):16031. |
入库方式： OAI收割
来源：物理研究所
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