Time-dependent volume fraction of CdTe quantum dots in glass

Allahverdi C; Yukselici MH

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Time-dependent volume fraction of CdTe quantum dots in glass

机译：玻璃中CdTe量子点随时间的体积分数

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CdTe quantum dots were grown in a borosilicate glass matrix by a two-step heat treatment process. Their average radius, size dispersion and number per unit volume (volume fraction) have been determined by using a simple absorption model based on the density matrix approach. The volume fraction of CdTe quantum dots in the strong confinement regime during normal growth stage is found to be proportional to the heat treatment time to the power of similar to 1.4. A very low dispersion of 4.79% was obtained at the end of 6 h of heat treatment at 590 degrees C.

机译：通过两步热处理工艺，在硼硅酸盐玻璃基体中生长CdTe量子点。通过使用基于密度矩阵方法的简单吸收模型，可以确定它们的平均半径，尺寸分散度和每单位体积的数量（体积分数）。发现在正常的生长阶段，强约束条件下的CdTe量子点的体积分数与热处理时间成正比，功率近似于1.4。在590摄氏度的热处理6小时结束时获得了4.79％的极低分散度。

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《Physica Scripta: An International Journal for Experimental and Theoretical Physics》 |2008年第1期|共6页
作者
Allahverdi C; Yukselici MH;
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正文语种 eng
中图分类物理学;
关键词
SIZE DISPERSION; PRECIPITATION; NANOCRYSTALS; EXCITONS; CDS;

机译：尺寸分散;沉淀;纳米晶体;激子;CDS;

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专利

1. Time-dependent volume fraction of CdTe quantum dots in glass [J] . Allahverdi C, Yukselici MH Physica Scripta: An International Journal for Experimental and Theoretical Physics . 2008,第1期

机译：玻璃中CdTe量子点随时间的体积分数
2. Time-Dependent Growth of Silica Shells on CdTe Quantum Dots [J] . Pavlína Modlitbová, Karel Klepárník, Zdeněk Farka, Nanomaterials . 2018,第6期

机译：CdTe量子点上硅壳的时变生长
3. Size of CdTe Quantum Dots Controls the Hole Transfer Rate in CdTe Quantum Dots-MEHPPV Polymer Nanoparticle Hybrid [J] . Jana Bikash, Ghosh Arnab, Maiti Sourav, The journal of physical chemistry, C. Nanomaterials and interfaces . 2016,第43期

机译：CdTe量子点的大小控制CdTe量子点-MEHPPV聚合物纳米粒子杂化物中的空穴传输速率。
4. Development of Low Size Dispersion, High Volume Fraction and Strong Quantum confined CdS_xSe_(1-x) Quantum Dots Embedded in Borosilicate Glass Matrix and Study of their Optical Properties [C] . A. Verma, P. K. Bhatnagar, P. C. Mathur, International Conference on Materials for Advanced Technologies . 2008

机译：低尺寸分散，高体积分数和强量子的局限性嵌入硼硅酸盐玻璃基质中的低尺寸分散，大容量分数和强量子局限性CDS_SE_（1-X）量子点及其光学性质的研究
5. Effect of ascorbic acid on CdTe quantum dots and investigation of different chemical sensors on CdTeHg quantum dots. [D] . Chitrala, Yamini. 2012

机译：抗坏血酸对CdTe量子点的影响以及对CdTeHg量子点的不同化学传感器的研究。
6. Time-Dependent Growth of Silica Shells on CdTe Quantum Dots [O] . Pavlína Modlitbová, Karel Klepárník, Zdeněk Farka, 2018

机译：CdTe量子点上硅壳的时变生长
7. Size of CdTe Quantum Dots Controls the Hole Transfer Rate in CdTe Quantum DotsMEHPPV Polymer Nanoparticle Hybrid [O] . -1

机译：CdTe量子点的尺寸控制CdTe量子Dotsmehppv聚合物纳米颗粒杂交液中的空穴传递速率
8. State Filling, Coulomb, and Trapping Effects in the Optical Nonlinearity of CdTeQuantum Dots in Glass [R] . Esch, V., Fluegel, B., Khitrova, G., 1990

机译：玻璃中CdTe量子点光学非线性的状态填充，库仑和陷阱效应

Time-dependent volume fraction of CdTe quantum dots in glass

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