|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'501'711
Articles rated: 2609
20 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Friedel phase discontinuity and bound states in the continuum in quantum dot systems | | B. Solis
; M.L. Ladron de Guevara
; P.A. Orellana
; | | Date: |
25 Mar 2008 | | Abstract: | n this article we study the Friedel phase of the electron transport in two
different systems of quantum dots which exhibit bound states in the continuum
(BIC). The Friedel phase jumps abruptly in the energies of the BICs, which is
associated to the vanishing width of these states, as shown by Friedrich and
Wintgen in Phys. Rev. A extbf{31}, 3964 (1985). This odd behavior of the
Friedel phase has consequences in the charge through the Friedel sum rule.
Namely, if the energy of the BIC drops under the Fermi energy the charge
changes abruptly in a unity. We show that this behavior closely relates with
discontinuities in the conductance predicted for interacting quantum dot
systems. | | Source: | arXiv, 0803.3573 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER