Abstract
A combination of femtosecond transient absorption (TA) in the visible and infrared spectral ranges, along with time-presolved photoluminescence, is applied to separate electron and hole dynamics and to map the structure of inter- and intra-band transitions in II-VI quantum dots with radii (R) from approximately 1 to approximately 4 nm and a wide range of surface passivation. A broadband TA spectra for CdSe colloidal nanocrystals with R = 1.73 nm at different pump-probe delay times is analyzed.
| Original language | English |
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| Title of host publication | IQEC, International Quantum Electronics Conference Proceedings |
| Publisher | IEEE |
| Pages | 16-17 |
| Number of pages | 2 |
| Publication status | Published - 1999 |
| Event | Proceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) - Baltimore, MD, USA Duration: May 23 1999 → May 28 1999 |
Other
| Other | Proceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) |
|---|---|
| City | Baltimore, MD, USA |
| Period | 5/23/99 → 5/28/99 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Klimov, V. I., McBranch, D. W., Leatherdale, C. A., & Bawendi, M. G. (1999). Femtosecond inter- and intra-band spectroscopy of semiconductor quantum dots. In IQEC, International Quantum Electronics Conference Proceedings (pp. 16-17). IEEE.