Abstract
An investigation of quasi-particle properties is presented in single- and double quantum-well systems as a function of electron density. Significant changes from bulk parameters are found with strong dependencies on the electron density and interwell separation. Low-energy plasmon modes are found to dominate the quasi- particle lifetime giving scattering rates up to an order of magnitude higher than optic phonons in these systems.
Subject
Pharmacology (medical),Complementary and alternative medicine,Pharmaceutical Science
Reference23 articles.
1. Ando T. 1987 Theory of semiconductor heterostructures. In Third Brazilian school of semiconductor physics (ed. C. E. T. Gonsalves da Silva L. E. Oliveira & J. R. Leite) pp. 23-45. World Scientific.
2. Electron properties of two dimensional systems. Rev. mod;Ando T.;Phys.,1982
3. Electrodynamics of quasi-two-dimensional electrons
4. Electromagnetic modes of an inversion layer on a semiconductor surface
5. Resonance Raman scattering by intrasubband excitations of GaAs multi-quantum well structures
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献