Scaling of the Coulomb blockade
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
We describe two experiments to study the influence of fluctuations in the electron charge on the transport properties of a quantum dot. First, we scan a device from single-to double quantum-dot behavior by varying the conductance of a connecting point contact. Second, we measure the dependence of the charging energy on the conductance of the barriers. The experiments are compared with traces obtained from a modeling that assumes a scaling behavior of the charging energy. Good agreement is obtained.
Originalsprog | Engelsk |
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Tidsskrift | Physica B: Condensed Matter |
Vol/bind | 218 |
Udgave nummer | 1-4 |
Sider (fra-til) | 269-271 |
Antal sider | 3 |
ISSN | 0921-4526 |
DOI | |
Status | Udgivet - 1 feb. 1996 |
ID: 199597059