Abstract
Chemical synthesis allows routine fabriction of semiconductor nanoparticles with sub-10-nm dimensions and very narrow size distributions. These nanoparticles are often referred to as colloidal or nanocrystal quantum dots (NQDs). As such, the role of multiparticle effects on the optical-gain performance of strongly confined CdSe NQDs are analyzed. The obtained data indicate that multiparticle interactions and interctions involving two electron-hole pairs (biexcitons) has significnt effect on the optical-gain lifetime, its amplitude, and gain pump-intensity thresholds.
| Original language | English |
|---|---|
| Title of host publication | Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series |
| Pages | 19-20 |
| Number of pages | 2 |
| Volume | 74 |
| Publication status | Published - 2002 |
| Event | Quantum Electronics and Laser Science (QELS) 2002 - Long Beach, CA, United States Duration: May 19 2002 → May 24 2002 |
Other
| Other | Quantum Electronics and Laser Science (QELS) 2002 |
|---|---|
| Country | United States |
| City | Long Beach, CA |
| Period | 5/19/02 → 5/24/02 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Cite this
Malko, A. V., Mikhailovsky, A. A., Hollingsworth, J. A., & Klimov, V. I. (2002). Multiparticle interactions and optical gain in chemically-synthesized quantum dots. In Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series (Vol. 74, pp. 19-20)