Synthesis of Colloidal ZnSe Quantum Dots Doped with Manganese

被引：0

作者：

Mazing, D. S. ^{[1
]}

Nikiforova, A. V. ^{[1
]}

Aleksandrova, O. A. ^{[1
]}

Moshnikov, V. A. ^{[1
]}

机构：

[1] St Petersburg Electrotech Univ LETI, St Petersburg 197376, Russia

来源：

PROCEEDINGS OF THE 2016 IEEE NORTH WEST RUSSIA SECTION YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING CONFERENCE (ELCONRUSNW) | 2016年

基金：

俄罗斯科学基金会;

关键词：

quantum dots; photoluminescence; zinc selenide; doping;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

yellow-orange luminescent ZnSe: Mn quantum dots were synthesized via aqueous and organic colloidal synthesis techniques. In addition, colloidal nanocrystals with core-shell structure were obtained. These nanoparticles were characterized by absorption and photoluminescence (PL) spectroscopies. The obtained quantum dots can be characterized by the following parameters: absorption edge is in the range of 350-410 nm; PL peaks corresponding to dopant emission have maxima at approximately 590 nm; obtained nanocrystals exhibit full width at half maximum (FWHM) of PL peak in the range of 57 - 70 nm.

引用

页码：68 / 70

页数：3

共 4 条

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