Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals

Jian Liu; Qian Zhao; Jia Long Liu; Yi Shi Wu; Yan Cheng; Mu Wei Ji; Hong Mei Qian; Wei Chang Hao; Lin Juan Zhang; Xiang Jun Wei; Shou Guo Wang; Jia Tao Zhang; Yi Du; Shi Xue Dou; He Sun Zhu

doi:10.1002/adma.201500247

Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals

Jian Liu
, Qian Zhao
, Jia Long Liu
, Yi Shi Wu
, Yan Cheng
, Mu Wei Ji
, Hong Mei Qian
, Wei Chang Hao
, Lin Juan Zhang
, Xiang Jun Wei
, Shou Guo Wang^*
, Jia Tao Zhang
, Yi Du
, Shi Xue Dou
, He Sun Zhu

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology
Beihang University
CAS - Institute of Chemistry
Chinese Academy of Sciences
University of Science and Technology Beijing
University of Wollongong

Research output: Contribution to journal › Article › peer-review

79 Citations (Scopus)

Abstract

Substitutional heterovalent doping represents an effective method to control the optical and electronic properties of nanocrystals (NCs). Highly monodisperse II-VI NCs with deep substitutional dopants are presented. The NCs exhibit stable, dominant, and strong dopant fluorescence, and control over n- and p-type electronic impurities is achieved. Large-scale, bottom-up superlattices of the NCs will speed up their application in electronic devices.

Original language	English
Pages (from-to)	2753-2761
Number of pages	9
Journal	Advanced Materials
Volume	27
Issue number	17
DOIs	https://doi.org/10.1002/adma.201500247
Publication status	Published - 5 Jun 2015

Keywords

II-VI nanocrystals
dopant luminescence
electronic impurity
heterovalent doping
self-assembly

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10.1002/adma.201500247

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Liu, J., Zhao, Q., Liu, J. L., Wu, Y. S., Cheng, Y., Ji, M. W., Qian, H. M., Hao, W. C., Zhang, L. J., Wei, X. J., Wang, S. G., Zhang, J. T., Du, Y., Dou, S. X., & Zhu, H. S. (2015). Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals. Advanced Materials, 27(17), 2753-2761. https://doi.org/10.1002/adma.201500247

@article{2f404e0b5ca24dd396b03170dd12085c,

title = "Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals",

abstract = "Substitutional heterovalent doping represents an effective method to control the optical and electronic properties of nanocrystals (NCs). Highly monodisperse II-VI NCs with deep substitutional dopants are presented. The NCs exhibit stable, dominant, and strong dopant fluorescence, and control over n- and p-type electronic impurities is achieved. Large-scale, bottom-up superlattices of the NCs will speed up their application in electronic devices.",

keywords = "II-VI nanocrystals, dopant luminescence, electronic impurity, heterovalent doping, self-assembly",

author = "Jian Liu and Qian Zhao and Liu, \{Jia Long\} and Wu, \{Yi Shi\} and Yan Cheng and Ji, \{Mu Wei\} and Qian, \{Hong Mei\} and Hao, \{Wei Chang\} and Zhang, \{Lin Juan\} and Wei, \{Xiang Jun\} and Wang, \{Shou Guo\} and Zhang, \{Jia Tao\} and Yi Du and Dou, \{Shi Xue\} and Zhu, \{He Sun\}",

note = "Publisher Copyright: {\textcopyright} 2015 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.",

year = "2015",

month = jun,

day = "5",

doi = "10.1002/adma.201500247",

language = "English",

volume = "27",

pages = "2753--2761",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-Blackwell",

number = "17",

}

Liu, J, Zhao, Q, Liu, JL, Wu, YS, Cheng, Y, Ji, MW, Qian, HM, Hao, WC, Zhang, LJ, Wei, XJ, Wang, SG, Zhang, JT, Du, Y, Dou, SX & Zhu, HS 2015, 'Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals', Advanced Materials, vol. 27, no. 17, pp. 2753-2761. https://doi.org/10.1002/adma.201500247

TY - JOUR

T1 - Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals

AU - Liu, Jian

AU - Zhao, Qian

AU - Liu, Jia Long

AU - Wu, Yi Shi

AU - Cheng, Yan

AU - Ji, Mu Wei

AU - Qian, Hong Mei

AU - Hao, Wei Chang

AU - Zhang, Lin Juan

AU - Wei, Xiang Jun

AU - Wang, Shou Guo

AU - Zhang, Jia Tao

AU - Du, Yi

AU - Dou, Shi Xue

AU - Zhu, He Sun

PY - 2015/6/5

Y1 - 2015/6/5

N2 - Substitutional heterovalent doping represents an effective method to control the optical and electronic properties of nanocrystals (NCs). Highly monodisperse II-VI NCs with deep substitutional dopants are presented. The NCs exhibit stable, dominant, and strong dopant fluorescence, and control over n- and p-type electronic impurities is achieved. Large-scale, bottom-up superlattices of the NCs will speed up their application in electronic devices.

AB - Substitutional heterovalent doping represents an effective method to control the optical and electronic properties of nanocrystals (NCs). Highly monodisperse II-VI NCs with deep substitutional dopants are presented. The NCs exhibit stable, dominant, and strong dopant fluorescence, and control over n- and p-type electronic impurities is achieved. Large-scale, bottom-up superlattices of the NCs will speed up their application in electronic devices.

KW - II-VI nanocrystals

KW - dopant luminescence

KW - electronic impurity

KW - heterovalent doping

KW - self-assembly

UR - https://www.scopus.com/pages/publications/84928713891

U2 - 10.1002/adma.201500247

DO - 10.1002/adma.201500247

M3 - Article

AN - SCOPUS:84928713891

SN - 0935-9648

VL - 27

SP - 2753

EP - 2761

JO - Advanced Materials

JF - Advanced Materials

IS - 17

ER -

Heterovalent-Doping-Enabled Efficient Dopant Luminescence and Controllable Electronic Impurity Via a New Strategy of Preparing II-VI Nanocrystals

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Keywords

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