DOI | Resolve DOI: https://doi.org/10.1016/S1386-9477(99)00223-4 |
---|
Author | Search for: Gould, C.1; Search for: Hawrylak, Pawel1; Search for: Sachrajda, A. S.1; Search for: Feng, Y.; Search for: Zawadzki, Piotr1; Search for: Wasilewski, Zbigniew1 |
---|
Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
|
---|
Format | Text, Article |
---|
Abstract | We investigate correlation effects in few-electron lateral quantum dots between filling factor ν=2 and 1. The correlations are the non-trivial spin depolarization events associated with the evolution of the total spin of the droplet with increasing magnetic field. We monitor the spin evolution by measurements of coulomb blockade (CB) peaks on lateral quantum dot devices containing from 5 to 20 electrons. Measurements are made as a function of the magnetic field, temperature, and source–drain bias. The temperature and high source–drain bias dependence of the CB peaks in the vicinity of the spin-flip are consistent with spin depolarization events due to electronic correlations. |
---|
Publication date | 2000 |
---|
In | |
---|
Language | English |
---|
Peer reviewed | Yes |
---|
NPARC number | 12744310 |
---|
Export citation | Export as RIS |
---|
Report a correction | Report a correction (opens in a new tab) |
---|
Record identifier | 2afbab07-a569-4864-840e-b7b060385b57 |
---|
Record created | 2009-10-27 |
---|
Record modified | 2023-06-23 |
---|