Abstract
When the environment of a one-dimensional resonant double barrier acts as a source of dephasing or dissipation we find that the resonant half-linewidth is larger than the decay rate of a quasi-bound state. This result shows that measuring the decay rate of a quasi-bound state does not necessarily yield the resonant half-linewidth. In addition, when dephasing is the domanant effect, the resonant half-width, the decay rate of a quasi-bound state, and the resonant transmission coefficient are related simply to each other.
Original language | English |
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Pages (from-to) | 379-382 |
Number of pages | 4 |
Journal | Solid State Communications |
Volume | 81 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1992 Feb |
Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry