Abstract
A series of CdSe elongated NCs (quantum rods) were used to study the effect of the 0D to 1D transition on nonradiative Auger recombination. A transition from cubic to quadratic decay was observed as the rod aspect ratio is increased above ∼8. It was found that the use of elongated NCs allow to reduce nonradiative carrier losses arising from Auger recombination compared to spherical NC emitting at the same wavelength.
| Original language | English |
|---|---|
| Journal | Physical Review Letters |
| Volume | 91 |
| Issue number | 22 |
| Publication status | Published - Nov 28 2003 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Effect of zero- to one-dimensional transformation on multiparticle Auger recombination in semiconductor quantum rods. / Htoon, H.; Hollingsworth, J. A.; Dickerson, R.; Klimov, Victor I.
In: Physical Review Letters, Vol. 91, No. 22, 28.11.2003.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effect of zero- to one-dimensional transformation on multiparticle Auger recombination in semiconductor quantum rods
AU - Htoon, H.
AU - Hollingsworth, J. A.
AU - Dickerson, R.
AU - Klimov, Victor I
PY - 2003/11/28
Y1 - 2003/11/28
N2 - A series of CdSe elongated NCs (quantum rods) were used to study the effect of the 0D to 1D transition on nonradiative Auger recombination. A transition from cubic to quadratic decay was observed as the rod aspect ratio is increased above ∼8. It was found that the use of elongated NCs allow to reduce nonradiative carrier losses arising from Auger recombination compared to spherical NC emitting at the same wavelength.
AB - A series of CdSe elongated NCs (quantum rods) were used to study the effect of the 0D to 1D transition on nonradiative Auger recombination. A transition from cubic to quadratic decay was observed as the rod aspect ratio is increased above ∼8. It was found that the use of elongated NCs allow to reduce nonradiative carrier losses arising from Auger recombination compared to spherical NC emitting at the same wavelength.
UR - http://www.scopus.com/inward/record.url?scp=0346688982&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0346688982&partnerID=8YFLogxK
M3 - Article
VL - 91
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 22
ER -