文章基本信息

标题：Temperature dependence of the single photon emission from interface-fluctuation GaN quantum dots
本地全文：下载
作者：F. Le Roux ; K. Gao ; M. Holmes 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2017
卷号：7
期号：1
页码：16107
DOI：10.1038/s41598-017-16040-x
语种：English
出版社：Springer Nature
摘要：The temperature dependent single photon emission statistics of interface-fluctuation GaN quantum dots are reported. Quantum light emission is confirmed at temperatures up to ~77 K, by which point the background emission degrades the emission purity and results in a measured g(2) (0) in excess of 0.5. A discussion on the extent of the background contamination is also given through comparison to extensive data taken under various ambient and experimental conditions, revealing that the quantum dots themselves are emitting single photons with high purity.