Abstract
The femtosecond transient absorption and time-resolved photoluminescence studies of ultrafast energy relaxation and recombination in II-VI semiconductor nanocrystals (NC) with a variety of sizes, spanning different confinement regimes are reported. The issue on the existence of the `phonon bottleneck' is addressed in carrier relaxation dynamics predicted for quantum confined systems. Surface trapping in NC with different surface treatment and many-particle Auger-type interactions are also reported in case of multiple-pair excitations.
| Original language | English |
|---|---|
| Title of host publication | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
| Editors | Anon |
| Publisher | IEEE |
| Pages | 439-440 |
| Number of pages | 2 |
| Volume | 2 |
| Publication status | Published - 1997 |
| Event | Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting, LEOS. Part 2 (of 2) - San Francisco, CA, USA Duration: Nov 10 1997 → Nov 13 1997 |
Other
| Other | Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting, LEOS. Part 2 (of 2) |
|---|---|
| City | San Francisco, CA, USA |
| Period | 11/10/97 → 11/13/97 |
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ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Industrial and Manufacturing Engineering
Cite this
Ultrafast energy relaxation and carrier trapping dynamics in semiconductor nanocrystals. / Klimov, Victor I; McBranch, Duncan W.
Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. ed. / Anon. Vol. 2 IEEE, 1997. p. 439-440.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Ultrafast energy relaxation and carrier trapping dynamics in semiconductor nanocrystals
AU - Klimov, Victor I
AU - McBranch, Duncan W.
PY - 1997
Y1 - 1997
N2 - The femtosecond transient absorption and time-resolved photoluminescence studies of ultrafast energy relaxation and recombination in II-VI semiconductor nanocrystals (NC) with a variety of sizes, spanning different confinement regimes are reported. The issue on the existence of the `phonon bottleneck' is addressed in carrier relaxation dynamics predicted for quantum confined systems. Surface trapping in NC with different surface treatment and many-particle Auger-type interactions are also reported in case of multiple-pair excitations.
AB - The femtosecond transient absorption and time-resolved photoluminescence studies of ultrafast energy relaxation and recombination in II-VI semiconductor nanocrystals (NC) with a variety of sizes, spanning different confinement regimes are reported. The issue on the existence of the `phonon bottleneck' is addressed in carrier relaxation dynamics predicted for quantum confined systems. Surface trapping in NC with different surface treatment and many-particle Auger-type interactions are also reported in case of multiple-pair excitations.
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UR - http://www.scopus.com/inward/citedby.url?scp=0031387221&partnerID=8YFLogxK
M3 - Conference contribution
VL - 2
SP - 439
EP - 440
BT - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
A2 - Anon, null
PB - IEEE
ER -