Growth and luminescence properties of self-organized ZnSe quantum dots

Takehiko Tawara, Satoru Tanaka, Hidekazu Kumano, Ikuo Suemune

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

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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