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Photoluminescence Spectroscopy of Single CdSe Nanocrystallite Quantum Dots
Abstract
We collect and spectrally resolve photoluminescence from single CdSe nanocrystallite quantum dots. The elimination of spectral inhomogeneities reveals resolution limited spectral linewidths ( $<120\ensuremath{\mu}\mathrm{eV}$ at 10 K) more than 50 times narrower than expected from ensemble measurements. Light driven spectral diffusion is observed as a form of power broadening. These studies confirm the atomiclike nature of the emitting state in CdSe nanocrystallites.
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Citations
Cited by
Lounis, B., & Orrit, M. (2005) · Reports on Progress in Physics · doi:10.1088/0034-4885/68/5/r04 · Cited by 908
Moriarty, P. (2001) · Reports on Progress in Physics · doi:10.1088/0034-4885/64/3/201 · Cited by 785
Blinking statistics in single semiconductor nanocrystal quantum dots
Shimizu, K. T., Neuhauser, R. G., Leatherdale, C. A., Empedocles, S. A., Woo, W. K., & Bawendi, M. G. (2001) · Physical Review B · doi:10.1103/physrevb.63.205316 · Cited by 580
Self-citationKambhampati, P. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp2058673 · Cited by 391
Photon antibunching in single CdSe/ZnS quantum dot fluorescence
Lounis, B., Bechtel, H. A., Gerion, D., Alivisatos, P., & Moerner, W. E. (2000) · Chemical Physics Letters · doi:10.1016/s0009-2614(00)01042-3 · Cited by 339
Metadata
- Authors
- Empedocles, S. A., Norris, D. J., & Bawendi, M. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1996-10-28
- Volume
- 77
- Issue
- 18
- Pages
- 3873-3876
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2076857869
- Cited by
- 745
- References
- 0
- FWCI
- 27.70
- Type
- journal article
- Language
- en
- Open access
- closed
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- Empedocles, S. A., Norris, D. J., & Bawendi, M. G. (1996). Photoluminescence Spectroscopy of Single CdSe Nanocrystallite Quantum Dots. Physical Review Letters. https://doi.org/10.1103/physrevlett.77.3873
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