Band gap variation of size- and shape-controlled colloidal CdSe quantum rods

被引：555

作者：

Li, LS

Hu, JT

Yang, WD

Alivisatos, AP ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA

来源：

NANO LETTERS | 2001年 / 1卷 / 07期

关键词：

D O I：

10.1021/nl015559r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the band gaps of rodlike CdSe quantum dots with diameter varying from 3.0 to 6.5 nm and length from 7.5 to 40 nm. A qualitative explanation for the dependence of band gap on width and length is presented.

引用

页码：349 / 351

页数：3

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