ZnO controllable sized quantum dots produced by polyol method: An experimental and theoretical study

Nikolaos Bouropoulos; Ioannis Tsiaoussis; Panagiotis Poulopoulos; Panayotis Roditis; Sotirios Baskoutas

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ZnO controllable sized quantum dots produced by polyol method: An experimental and theoretical study

机译：多元醇法制备ZnO可控尺寸量子点的实验和理论研究

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Zinc oxide quantum dots were prepared in diethyleneglycol using zinc acetate as a precursor compound and the particle size of the dried powders was determined using the X-ray diffraction method (XRD). It was found that quantum dot size ranges from 4 to 9 nm and is influenced by the initial zinc acetate concentration and the centrifugation speed. Theoretical predictions concerning quantum dot size by the potential morphing method showed good agreement with the measurements from XRD.

机译：使用乙酸锌作为前体化合物在二甘醇中制备氧化锌量子点，并使用X射线衍射法（XRD）确定干燥粉末的粒径。发现量子点尺寸在4至9nm范围内，并受初始乙酸锌浓度和离心速度的影响。通过势能变形法对量子点尺寸进行的理论预测与XRD的测量结果吻合良好。

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来源
《Materials Letters》 |2008年第20期|p.3533-3535|共3页
作者
Nikolaos Bouropoulos; Ioannis Tsiaoussis; Panagiotis Poulopoulos; Panayotis Roditis; Sotirios Baskoutas;
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作者单位

Department of Materials Science, University of Patras, GR-26504, Patras, Greece;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
zinc oxide; semiconductors; nanocrystals; quantum dots; excitons;

机译：氧化锌;半导体;纳米晶体;量子点;激子;

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1. Band gap variation of size-controlled ZnO quantum dots synthesized by sol-gel method [J] . Lin KF, Cheng HM, Hsu HC, Chemical Physics Letters . 2005,第4a6期

机译：溶胶-凝胶法合成尺寸受控的ZnO量子点的带隙变化
2. Controlling the size of ZnO quantum dots using the dressed photon-phonon-assisted sol-gel method [J] . Y. Liu, T. Yatsui, M. Ohtsu Applied physics . 2012,第4期

机译：使用修整的光子-声子辅助溶胶-凝胶法控制ZnO量子点的大小
3. Synthesis and Study of Stable and Size-Controlled ZnO-SiO2 Quantum Dots: Application as a Humidity Sensor [J] . Mahjoub Mohamed Aymen, Monier Guillaume, Robert-Goumet Christine, The journal of physical chemistry, C. Nanomaterials and interfaces . 2016,第21期

机译：稳定且尺寸受控的ZnO-SiO2量子点的合成与研究：作为湿度传感器的应用
4. Theoretical And Experimental Studies Of The Effects Of Rapid Thermal Annealing In GaAs/AlGaAs Quantum Dots Grown By Droplet Epitaxy [C] . P. Moon, S.-K. Ha, J. D. Song, International Conference on the Physics of Semiconductors . 2011

机译：快速热退火在液滴外延生长的GaAs / Algaas量子点中快速热退火效果的理论与实验研究
5. Application of ultrafast spectroscopy to the study of size-controlled, self-assembled indium gallium arsenide/gallium arsenide quantum dots. [D] . Zhang, Lin. 2001

机译：超快光谱技术在尺寸受控的自组装砷化铟镓/砷化镓量子点研究中的应用。
6. A study of photoluminescence properties and performance improvement of Cd-doped ZnO quantum dots prepared by the sol–gel method [O] . Jun Zhang, Su-Qing Zhao, Kun Zhang, 2012

机译：溶胶-凝胶法制备的Cd掺杂ZnO量子点的光致发光性质及性能改进研究
7. Room temperature synthesis of ZnO quantum dots by polyol methods [O] . He, Rongliang, Tsuzuki, Takuya 2012

机译：多元醇法室温合成ZnO量子点

ZnO controllable sized quantum dots produced by polyol method: An experimental and theoretical study

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