Journal article · Preprint article
Scaling of the Coulomb Energy Due to Quantum Fluctuations in the Charge on a Quantum Dot
In
Physical Review Letters
—
1995, Volume 75, Issue 23, pp. 4282-4285
Abstract
The charging energy of a quantum dot is measured through the effect of its potential on the conductance of a second dot. This technique allows a measurement of the scaling of the dot's charging energy with the conductance of the tunnel barriers leading to the dot. We find that the charging energy scales quadratically with the reflection probability of the barriers.
The observed power law agrees with a recent theory.
| Language: | English |
|---|---|
| Year: | 1995 |
| Pages: | 4282-4285 |
| ISSN: | 10797114 and 00319007 |
| Types: | Journal article and Preprint article |
| DOI: | 10.1103/PhysRevLett.75.4282 |
| ORCIDs: | Flensberg, Karsten |
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