We have studied conductance oscillations of a quantum dot by varying the gate potential of one of the gate pairs, that forms the quantum dot, while the other pair was kept at a constant potential. The potential was varied from pinch-off to a level where two or more transverse modes were transmitted
โฆ LIBER โฆ
Conductance and Coulomb blockade in a multi-mode quantum wire
โ Scribed by K.A. Matveev; L.I. Glazman
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 522 KB
- Volume
- 189
- Category
- Article
- ISSN
- 0921-4526
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Coulomb blockade and conductance oscilla
โ
Magnus Persson; Joakim Pettersson; Anders Kristensen; Poul Erik Lindelof
๐
Article
๐
1994
๐
Elsevier Science
๐
English
โ 156 KB
Low-temperature conduction and DC curren
โ
Ulrich Weiss
๐
Article
๐
1996
๐
Elsevier Science
๐
English
โ 523 KB
The behaviour of the propagating and eva
โ
J.C. Barbosa; P.N. Butcher
๐
Article
๐
1997
๐
Elsevier Science
๐
English
โ 195 KB
The modes of a 2D quantum wire in a perpendicular magnetic field are studied in detail for the real electron energies which are appropriate in nanostructure scattering problems. Propagating and evanescent modes are considered for both asymmetric and symmetric confining potentials. The symmetry of th