Bright UV-blue luminescent colloidal ZnSe nanocrystals

被引：474

作者：

Hines, MA ^{[1
]}

Guyot-Sionnest, P ^{[1
]}

机构：

[1] Univ Chicago, James Franck Inst, Chicago, IL 60637 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 1998年 / 102卷 / 19期

关键词：

D O I：

10.1021/jp9810217

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Relatively monodisperse, highly luminescent zinc blende ZnSe nanocrystals are synthesized in a hexadecylamine/trioctylphosphine coordination solvent. The controlled growth process affords tunable sample sizes. Pure band-edge fluorescence size-tunable between 2.8 and 3.4 eV is obtained at room temperature with quantum yields between 20% and 50% relative to Stilbene 420.

引用

页码：3655 / 3657

页数：3

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