Extraction of the homogeneous linewidth of the spectrally diffusing line of a CdSe/ZnSe quantum dot embedded in a nanowire

S. Bounouar; A. Trichet; M. Elouneg-Jamroz; R. Andre; E. Bellet-Amalric; C. Bougerol; M. Den Hertog; K. Kheng; S. Tatarenko; J.-Ph. Poizat

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Extraction of the homogeneous linewidth of the spectrally diffusing line of a CdSe/ZnSe quantum dot embedded in a nanowire

机译：嵌入纳米线的CdSe / ZnSe量子点的光谱扩散线的均匀线宽的提取

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We present a simple method to extract the homogeneous linewidth of a single photon emitter line exhibiting fast (down to 1 ns) spectral diffusion (SD). It is based on a recently developed technique using photon correlation measurements on half of the line. Here we show that the SD induced bunching depends on the ratio between the width of the homogeneous line and the spectral diffusion amplitude. Using this technique on a CdSe/ZnSe quantum dot. we investigate the temperature dependence of its fast SD amplitude and its homogeneous excitonic linewidth.

机译：我们提出一种简单的方法来提取显示出快速（低至1 ns）光谱扩散（SD）的单个光子发射线的均匀线宽。它基于最近开发的技术，该技术使用在线的一半进行光子相关测量。在这里，我们表明SD诱导的聚束取决于均质线的宽度与光谱扩散幅度之间的比率。在CdSe / ZnSe量子点上使用此技术。我们研究了其快速SD振幅和均匀激子线宽的温度依赖性。

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来源
《Physical review》 |2012年第8期|085325.1-085325.4|共4页
作者
S. Bounouar; A. Trichet; M. Elouneg-Jamroz; R. Andre; E. Bellet-Amalric; C. Bougerol; M. Den Hertog; K. Kheng; S. Tatarenko; J.-Ph. Poizat;
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作者单位

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France,CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" CEAIINACISP2M, 38054 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France,CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" CEAIINACISP2M, 38054 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" CEAIINACISP2M, 38054 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France;

Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" CEAIINACISP2M, 38054 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France;

CEA-CNRS-UJF group "Nanophysique et Semiconducteurs" Institut Neel, CNRS, Universite Joseph Fourier, 38042 Grenoble, France;

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正文语种 eng
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quantum dots; quantum fluctuations, quantum noise, and quantum jumps; Ⅱ-Ⅵ semiconductors;

机译：量子点;量子涨落;量子噪声和量子跃迁;Ⅱ-Ⅵ半导体;

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专利

1. Exciton-phonon coupling efficiency in CdSe quantum dots embedded in ZnSe nanowires [J] . S. Bounouar, C. Morchutt, M. Elouneg-Jamroz, Physical review . 2012,第3期

机译：ZnSe纳米线中嵌入的CdSe量子点的激子-声子耦合效率
2. Single photons from single CdSe quantum dot embedded in ZnSe nanowire [J] . T. Aichele, G. Sallen, A. Tribu, International Journal of Nanotechnology . 2010,第4a8期

机译：嵌入ZnSe纳米线中的单个CdSe量子点的单光子
3. Growth of Ⅱ-Ⅵ ZnSe/CdSe nanowires for quantum dot luminescence [J] . E. Bellet-Amalric, M. Elouneg-Jamroz, P. Rueda-Fonseca, Journal of Crystal Growth . 2013,第sepa1期

机译：量子点发光用Ⅱ-ⅥZnSe / CdSe纳米线的生长
4. Temperature dependence of the exciton homogeneous linewidth in CdTe and CdSe self-assembled quantum dots: Limit of single photon source operation [C] . Kuntheak Kheng, Sebatian Moehl, Ivan-Christophe Robin, International Conference on the Physics of Semiconductors . 2007

机译：CDTE和CDSE中激子均匀线宽的温度依赖性自组装量子点：单光子源操作的限制
5. Nanocompósitos Obtenidos de la síntesis In-Situ de Quantum Dots de CdSe en Películas Compuestas de Quitosano y Polímeros Conductores =Nanocomposites Obtained from the In-Situ Synthesis of Quantum Dots of CdSe in Composite Films of Chitosan and Conductive [D] . Moreno Serna, Viviana. 2020

机译：由由壳聚糖和导电聚合物组成的薄膜中的薄膜的质量点的原位合成中获得的纳米分解=从壳聚糖和导电的复合薄膜中出于原位合成CDRSE的原位合成中获得的纳米复合材料
6. Eco-friendly synthesis of glutathione-capped CdTe/CdSe/ZnSe core/double shell quantum dots: their cytotoxicity and genotoxicity effects on Chinese hamster ovary cells [O] . Neo Mervyn Monaheng, Sundararajan Parani, Mary Gulumian, 2019

机译：生态友好合成谷胱甘肽 - 封端的CDTE / CDSE /锌核/双壳量子点：它们对中国仓鼠卵巢细胞的细胞毒性和遗传毒性影响
7. Extraction of the homogeneous linewidth of the spectrally diffusing line of a CdSe/ZnSe quantum dot embedded in a nanowire [O] . Bounouar, Samir, Trichet, Aurélien, Elouneg-Jamroz, Miryam, 2012

机译：嵌入纳米线的CdSe / ZnSe量子点的光谱扩散线的均匀线宽的提取

Extraction of the homogeneous linewidth of the spectrally diffusing line of a CdSe/ZnSe quantum dot embedded in a nanowire

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