Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature

Z. H. Zheng, K. Okamoto, H. C. Ko, Y. Kawakami, Sg Fujita

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Narrow luminescence lines from self-assembled CdSe quantum dots (QDs) are studied at room temperature by using time-resolved photoluminescence spectroscopy. The narrowest line of the luminescence has a full width at half maximum of 2.1 meV at room temperature. The narrow luminescence lines are mainly the contribution of CdSe QDs with a longer recombination lifetime to the luminescence.

Original languageEnglish
Pages (from-to)297-299
Number of pages3
JournalApplied Physics Letters
Volume78
Issue number3
DOIs
Publication statusPublished - Jan 15 2001
Externally publishedYes

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quantum dots
luminescence
room temperature
photoluminescence
life (durability)
spectroscopy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Zheng, Z. H., Okamoto, K., Ko, H. C., Kawakami, Y., & Fujita, S. (2001). Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature. Applied Physics Letters, 78(3), 297-299. https://doi.org/10.1063/1.1331351

Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature. / Zheng, Z. H.; Okamoto, K.; Ko, H. C.; Kawakami, Y.; Fujita, Sg.

In: Applied Physics Letters, Vol. 78, No. 3, 15.01.2001, p. 297-299.

Research output: Contribution to journalArticle

Zheng, ZH, Okamoto, K, Ko, HC, Kawakami, Y & Fujita, S 2001, 'Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature', Applied Physics Letters, vol. 78, no. 3, pp. 297-299. https://doi.org/10.1063/1.1331351
Zheng, Z. H. ; Okamoto, K. ; Ko, H. C. ; Kawakami, Y. ; Fujita, Sg. / Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature. In: Applied Physics Letters. 2001 ; Vol. 78, No. 3. pp. 297-299.
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