Path-Integral Quantum Monte Carlo Techniques for Self-Assembled Quantum Dots
β Scribed by Matthew Harowitz; Daejin Shin; John Shumway
- Publisher
- Springer US
- Year
- 2005
- Tongue
- English
- Weight
- 403 KB
- Volume
- 140
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
The ability to model equilibrium electronic properties of ultrasmall devices using a path-integral Monte Carlo (PIMC) method is demonstrated. First, a direct sampling PIMC method and its advantages over Metropolis importance sampling PIMC methods in this application are described. Then two potential
Time-resolved studies of the wetting layer photoluminescence is combined with state-filling spectroscopy of the quantum dot emission to obtain carrier transfer rates from the wetting layer to the quantum dot states. This method allows us to obtain the capture rates as a function of wetting layer car