Growth and luminescence properties of self-organized ZnSe quantum dots

Takehiko Tawara; Satoru Tanaka; Hidekazu Kumano; Ikuo Suemune

doi:10.1063/1.124333

Growth and luminescence properties of self-organized ZnSe quantum dots

Takehiko Tawara, Satoru Tanaka, Hidekazu Kumano, Ikuo Suemune

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

The relation of the size and luminescence of self-organized ZnSe quantum dots (QDs) was studied. At the growth temperature of 350 °C, the average dot size is 2.0 nm high and 11 nm wide and the density is 1×10¹⁰ cm^-2. The zinc-blende structure of this dot is clear. The measured photoluminescence peaks from these samples show a blueshift and are in good agreement with the calculated quantum size effect estimated by atomic force microscopy.

Original language	English
Pages (from-to)	235-237
Number of pages	3
Journal	Applied Physics Letters
Volume	75
Issue number	2
DOIs	https://doi.org/10.1063/1.124333
Publication status	Published - Jul 12 1999
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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AB - The relation of the size and luminescence of self-organized ZnSe quantum dots (QDs) was studied. At the growth temperature of 350 °C, the average dot size is 2.0 nm high and 11 nm wide and the density is 1×1010 cm-2. The zinc-blende structure of this dot is clear. The measured photoluminescence peaks from these samples show a blueshift and are in good agreement with the calculated quantum size effect estimated by atomic force microscopy.

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Growth and luminescence properties of self-organized ZnSe quantum dots

Abstract

All Science Journal Classification (ASJC) codes

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