Exchange and the Coulomb blockade: Peak height statistics in quantum dots
Publication
, Journal Article
Usaj, G; Baranger, HU
Published in: Physical Review B - Condensed Matter and Materials Physics
January 1, 2003
We study the effect of the exchange interaction on the Coulomb blockade peak height statistics in chaotic quantum dots. Since exchange reduces the level repulsion in the many-body spectrum, it strongly affects the fluctuations of the peak conductance at finite temperature. We find that including exchange substantially improves the description of the experimental data. Moreover, it provides further evidence of the presence of high-spin states (formula presented) in such systems. © 2003 The American Physical Society.
Duke Scholars
Published In
Physical Review B - Condensed Matter and Materials Physics
DOI
EISSN
1550-235X
ISSN
1098-0121
Publication Date
January 1, 2003
Volume
67
Issue
12
Start / End Page
4
Related Subject Headings
- Fluids & Plasmas
- 09 Engineering
- 03 Chemical Sciences
- 02 Physical Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Usaj, G., & Baranger, H. U. (2003). Exchange and the Coulomb blockade: Peak height statistics in quantum dots. Physical Review B - Condensed Matter and Materials Physics, 67(12), 4. https://doi.org/10.1103/PhysRevB.67.121308
Usaj, G., and H. U. Baranger. “Exchange and the Coulomb blockade: Peak height statistics in quantum dots.” Physical Review B - Condensed Matter and Materials Physics 67, no. 12 (January 1, 2003): 4. https://doi.org/10.1103/PhysRevB.67.121308.
Usaj G, Baranger HU. Exchange and the Coulomb blockade: Peak height statistics in quantum dots. Physical Review B - Condensed Matter and Materials Physics. 2003 Jan 1;67(12):4.
Usaj, G., and H. U. Baranger. “Exchange and the Coulomb blockade: Peak height statistics in quantum dots.” Physical Review B - Condensed Matter and Materials Physics, vol. 67, no. 12, Jan. 2003, p. 4. Scopus, doi:10.1103/PhysRevB.67.121308.
Usaj G, Baranger HU. Exchange and the Coulomb blockade: Peak height statistics in quantum dots. Physical Review B - Condensed Matter and Materials Physics. 2003 Jan 1;67(12):4.
Published In
Physical Review B - Condensed Matter and Materials Physics
DOI
EISSN
1550-235X
ISSN
1098-0121
Publication Date
January 1, 2003
Volume
67
Issue
12
Start / End Page
4
Related Subject Headings
- Fluids & Plasmas
- 09 Engineering
- 03 Chemical Sciences
- 02 Physical Sciences