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Imbalanced initial populations between dark and bright states in semiconductor quantum dots.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lin, Sheng-Di Fu, Ying-Jhe Cheng, Chun |
| Copyright Year | 2012 |
| Abstract | We present the observation and analysis of long-lived exciton in individual InAs quantum dots (QDs). The general model considering the interplay between dark and bright states reveals the two key factors responsible for the long decay time: the shortened spin-flip time at elevated temperature and the imbalanced initial populations between the dark and bright states. The later one plays a key role in the unusual phenomena and leads to the possibility of spin-dependent relaxation process in QDs. |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/OE.20.019850 |
| Alternate Webpage(s) | https://ir.nctu.edu.tw/bitstream/11536/20324/1/000308414800025.pdf |
| PubMed reference number | 23037037 |
| Alternate Webpage(s) | https://doi.org/10.1364/OE.20.019850 |
| Journal | Medline |
| Volume Number | 20 |
| Issue Number | 18 |
| Journal | Optics express |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
