Single photon emission from charged excitons in CdTe/ZnTe quantum dots

被引：0

作者：

Belyaev, K. G. ^{[1
]}

Rakhlin, M. V. ^{[1
]}

Sorokin, S. V. ^{[1
]}

Klimko, G. V. ^{[1
]}

Gronin, S. V. ^{[1
]}

Sedova, I. V. ^{[1
]}

Mukhin, I. S. ^{[2
,3
]}

Ivanov, S. V. ^{[1
]}

Toropov, A. A. ^{[1
]}

机构：

[1] Ioffe Inst, St Petersburg 194021, Russia

[2] St Petersburg Acad Univ, St Petersburg 194021, Russia

[3] ITMO Univ, St Petersburg 197101, Russia

来源：

4TH INTERNATIONAL SCHOOL AND CONFERENCE ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES (SAINT PETERSBURG OPEN 2017) | 2017年 / 917卷

基金：

俄罗斯科学基金会;

关键词：

D O I：

10.1088/1742-6596/917/6/062033

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：

We report on micro-photoluminescence studies of individual self-organized CdTe/ZnTe quantum dots intended for single-photon-source applications in a visible spectral range. The quantum dots surface density below 10(10) per cm(2) was achieved by using a thermally activated regime of molecular beam epitaxy that allowed fabrication of etched mesa-structures containing only a few emitting quantum dots. The single photon emission with the autocorrelation function g((2))(0)<0.2 was detected and identified as recombination of charged excitons in the individual quantum dot.

引用

页数：5

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