Dispersion and instability of electromagnetic waves in layered periodic semiconductor structures |
| |
Authors: | A A Bulgakov O V Shramkova |
| |
Institution: | (1) Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskura 12, Kharkov, 61085, Ukraine |
| |
Abstract: | The effect of carrier drift on the dispersive properties and instability of electromagnetic waves and plasma polaritons in infinite layered periodic semiconductors are considered. It is assumed that in similar semiconductor layers, carriers drift parallel to the interfaces. Drift waves are shown to have a specific band structure of the spectrum. The dispersive properties of collective plasma polaritons under drift are considered, the instability of the polaritons and drift waves is studied, and the instability increments are determined. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|