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 |
Fingerprint
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Htoon, H., Hollingsworth, J. A., Dickerson, R., & Klimov, V. I. (2003). Effect of zero- to one-dimensional transformation on multiparticle Auger recombination in semiconductor quantum rods. Physical Review Letters, 91(22).