Radiative lifetime of quantum confined excitons near interfaces
β Scribed by Jun Ahn, Kwang; Knorr, Andreas
- Book ID
- 120030830
- Publisher
- The American Physical Society
- Year
- 2003
- Tongue
- English
- Weight
- 125 KB
- Volume
- 68
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
A theory of intrinsic radiative lifetimes of excitons in semiconductor quantum dots is presented. Simple closed-form expressions for the decay times are obtained for quantum dots fabricated from quasi-two-dimensional systems. In particular, the intrinsic temperature-dependent photoluminescence decay
We have investigated the exciton radiative lifetime in \(\mathrm{GaAs}\) quantum dots fabricated by metal organic chemical vapor selective growth technique. The radiative lifetime \(\tau_{\mathrm{r}}\) can be obtained from the results of photoluminescence(PL) and timeresolved PL measurements. At low