QUANTUM OSCILLATION IN A ONE-DIMENSIONAL RING COUPLED TO A TUNNEL JUNCTION

Authors
TAKAI D OHTA K
Citation
D. Takai et K. Ohta, QUANTUM OSCILLATION IN A ONE-DIMENSIONAL RING COUPLED TO A TUNNEL JUNCTION, Physics letters. A, 199(5-6), 1995, pp. 401-408
Citations number
16
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
199
Issue
5-6
Year of publication
1995
Pages
401 - 408
Database
ISI
SICI code
0375-9601(1995)199:5-6<401:QOIAOR>2.0.ZU;2-X
Abstract
It is shown that the transmission coefficient of a one-dimensional rin g coupled to a tunnel clean junction can be calculated by with the osc illation of a one-dimensional ring when the barrier is narrow enough. exhibits strong resonance behavior, and the oscillation frequency is g reatly influenced by the number of electrons in the ring.