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

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

doi:10.1063/1.1331351

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 journal › Article

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 language	English
Pages (from-to)	297-299
Number of pages	3
Journal	Applied Physics Letters
Volume	78
Issue number	3
DOIs	https://doi.org/10.1063/1.1331351
Publication status	Published - Jan 15 2001
Externally published	Yes

Fingerprint

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 journal › Article

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 ZH, Okamoto K, Ko HC, Kawakami Y, Fujita S. Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature. Applied Physics Letters. 2001 Jan 15;78(3):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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10.1063/1.1331351