Direction-resolved transport and possible many-body effects in one-dimensional thermopower
โ Scribed by Appleyard, N. J.; Nicholls, J. T.; Pepper, M.; Tribe, W. R.; Simmons, M. Y.; Ritchie, D. A.
- Book ID
- 121673156
- Publisher
- The American Physical Society
- Year
- 2000
- Tongue
- English
- Weight
- 227 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1098-0121
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๐ SIMILAR VOLUMES
We analyze the divergent contributions to the Hamiltonian for extended, nonmetallic systems in one dimension, to both the ground-state correlation energy and to the correlated band structure. It is shown that the contribution from the long-range divergent part of the Hamiltonian tends to zero as 1rM
We study the effects of screening on the binding energy of positively and negatively charged impurities in the quasi-one-dimensional electron gas. We assume a parabolic confinement for the electron gas. Many-body effects beyond the random-phase approximation and the valley degeneracy are taken into