Title of article
A comparison between optically active CdZnSe/ZnSe and CdZnSe/ZnBeSe self-assembled quantum dots: effect of beryllium
Author/Authors
Gu، نويسنده , , Y. and Kuskovsky، نويسنده , , Igor L. and Robinson، نويسنده , , R.D. and Herman، نويسنده , , I.P. and Neumark، نويسنده , , G.F. and Zhou، نويسنده , , X. and Guo، نويسنده , , S.P. and Munoz، نويسنده , , M. and Tamargo، نويسنده , , M.C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
5
From page
677
To page
681
Abstract
The composition and size of optically active CdxZn1−xSe/ZnSe quantum dots are estimated with a previously developed method. The results are then compared with those obtained for CdxZn1−xSe/Zn0.97Be0.03Se QDs. We show that introducing Be into the barrier material enhances both Cd composition and quantum size effect of optically active quantum dots.
Keywords
E. Photoluminescence , A. II–VI Semiconductors , A. Cadmium compounds , A. Beryllium compounds , A. Zinc compounds , A. Semiconductor quantum dots , D. Raman spectra
Journal title
Solid State Communications
Serial Year
2005
Journal title
Solid State Communications
Record number
1789945
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