Growth and luminescence properties of self-organized ZnSe quantum dots

Takehiko Tawara, Tanaka Satoru, Hidekazu Kumano, Ikuo Suemune

Research output: Contribution to journalArticle

38 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 languageEnglish
Pages (from-to)235-237
Number of pages3
JournalApplied Physics Letters
Volume75
Issue number2
DOIs
Publication statusPublished - Jul 12 1999
Externally publishedYes

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quantum dots
luminescence
zinc
atomic force microscopy
photoluminescence
temperature

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Growth and luminescence properties of self-organized ZnSe quantum dots. / Tawara, Takehiko; Satoru, Tanaka; Kumano, Hidekazu; Suemune, Ikuo.

In: Applied Physics Letters, Vol. 75, No. 2, 12.07.1999, p. 235-237.

Research output: Contribution to journalArticle

Tawara, Takehiko ; Satoru, Tanaka ; Kumano, Hidekazu ; Suemune, Ikuo. / Growth and luminescence properties of self-organized ZnSe quantum dots. In: Applied Physics Letters. 1999 ; Vol. 75, No. 2. pp. 235-237.
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