Plasmons and Instabilities in Quantum Plasmas
β Scribed by M. Bonitz; R. Binder; D. C. Scott; S. W. Koch; Dietrich Kremp
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 196 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0005-8025
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π SIMILAR VOLUMES
The collective oscillations of a 2D quantum well electron plasma embedded in a semiinfinite host plasma medium (at a distance z 0 from the surface) are analyzed here, based on an explicit inversion of the joint dielectric function of the combined system in position representation in closed form. The
We discuss the appearance of strong nonlinearities including S-type negative differential conductance in the I -V characteristics of quantum point contact (QPC) structures. Timedependent measurements demonstrate that the highly nonlinear d.c. I -V features are associated with a temporal average of r