Engineering Auger recombination in colloidal quantum dots via dielectric screening

Designing core/shell quantum dots with desired optoelectronic properties remains a challenge. Here, the authors investigate the negative and positive trions dynamics within a quantum dot, proposing an Auger engineering strategy based on geometry-dependent dielectrics for tuning optical properties.

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Autores principales:	Xiaoqi Hou, Jun Kang, Haiyan Qin, Xuewen Chen, Junliang Ma, Jianhai Zhou, Liping Chen, Linjun Wang, Lin-Wang Wang, Xiaogang Peng
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3e88ad73b91946e39fae473487e88e10
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spelling	oai:doaj.org-article:3e88ad73b91946e39fae473487e88e102021-12-02T16:51:00ZEngineering Auger recombination in colloidal quantum dots via dielectric screening10.1038/s41467-019-09737-22041-1723https://doaj.org/article/3e88ad73b91946e39fae473487e88e102019-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-09737-2https://doaj.org/toc/2041-1723Designing core/shell quantum dots with desired optoelectronic properties remains a challenge. Here, the authors investigate the negative and positive trions dynamics within a quantum dot, proposing an Auger engineering strategy based on geometry-dependent dielectrics for tuning optical properties.Xiaoqi HouJun KangHaiyan QinXuewen ChenJunliang MaJianhai ZhouLiping ChenLinjun WangLin-Wang WangXiaogang PengNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Xiaoqi Hou Jun Kang Haiyan Qin Xuewen Chen Junliang Ma Jianhai Zhou Liping Chen Linjun Wang Lin-Wang Wang Xiaogang Peng Engineering Auger recombination in colloidal quantum dots via dielectric screening
description	Designing core/shell quantum dots with desired optoelectronic properties remains a challenge. Here, the authors investigate the negative and positive trions dynamics within a quantum dot, proposing an Auger engineering strategy based on geometry-dependent dielectrics for tuning optical properties.
format	article
author	Xiaoqi Hou Jun Kang Haiyan Qin Xuewen Chen Junliang Ma Jianhai Zhou Liping Chen Linjun Wang Lin-Wang Wang Xiaogang Peng
author_facet	Xiaoqi Hou Jun Kang Haiyan Qin Xuewen Chen Junliang Ma Jianhai Zhou Liping Chen Linjun Wang Lin-Wang Wang Xiaogang Peng
author_sort	Xiaoqi Hou
title	Engineering Auger recombination in colloidal quantum dots via dielectric screening
title_short	Engineering Auger recombination in colloidal quantum dots via dielectric screening
title_full	Engineering Auger recombination in colloidal quantum dots via dielectric screening
title_fullStr	Engineering Auger recombination in colloidal quantum dots via dielectric screening
title_full_unstemmed	Engineering Auger recombination in colloidal quantum dots via dielectric screening
title_sort	engineering auger recombination in colloidal quantum dots via dielectric screening
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/3e88ad73b91946e39fae473487e88e10
work_keys_str_mv	AT xiaoqihou engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT junkang engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT haiyanqin engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT xuewenchen engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT junliangma engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT jianhaizhou engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT lipingchen engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT linjunwang engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT linwangwang engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening AT xiaogangpeng engineeringaugerrecombinationincolloidalquantumdotsviadielectricscreening
_version_	1718382971528937472

Engineering Auger recombination in colloidal quantum dots via dielectric screening

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