Exciton Brightening in Monolayer Phosphorene via Dimensionality Modification

Renjing Xu; Jiong Yang; Ye Win Myint; Jiajie Pei; Han Yan; Fan Wang; Yuerui Lu

doi:10.1002/adma.201505998

Exciton Brightening in Monolayer Phosphorene via Dimensionality Modification

Renjing Xu
, Jiong Yang
, Ye Win Myint
, Jiajie Pei
, Han Yan
, Fan Wang
, Yuerui Lu^*

^*Corresponding author for this work

Australian National University
Beijing Institute of Technology
Macquarie University

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

52 Scopus citations

Abstract

Exciton brightening in monolayer phosphorene is achieved via the dimensionality modification of excitons from quasi-1D to 0D. The luminescence quantum yield of 0D-like excitons is >33.6 times larger than that of quasi-1D free excitons. 2D phosphorene with quasi-1D free excitons and 0D-like excitons provides a unique platform to investigate the fundamental phenomena in the ideal 2D-1D-0D hybrid system.

Original language	English
Pages (from-to)	3493-3498
Number of pages	6
Journal	Advanced Materials
Volume	28
Issue number	18
DOIs	https://doi.org/10.1002/adma.201505998
State	Published - 11 May 2016
Externally published	Yes

Keywords

localized excitons
monolayers
phosphorene
photoluminescence
quantum yield

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10.1002/adma.201505998

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@article{a2aa20e0ecd94a078046e746e09a1afb,

title = "Exciton Brightening in Monolayer Phosphorene via Dimensionality Modification",

abstract = "Exciton brightening in monolayer phosphorene is achieved via the dimensionality modification of excitons from quasi-1D to 0D. The luminescence quantum yield of 0D-like excitons is >33.6 times larger than that of quasi-1D free excitons. 2D phosphorene with quasi-1D free excitons and 0D-like excitons provides a unique platform to investigate the fundamental phenomena in the ideal 2D-1D-0D hybrid system.",

keywords = "localized excitons, monolayers, phosphorene, photoluminescence, quantum yield",

author = "Renjing Xu and Jiong Yang and Myint, \{Ye Win\} and Jiajie Pei and Han Yan and Fan Wang and Yuerui Lu",

note = "Publisher Copyright: {\textcopyright} 2016 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.",

year = "2016",

month = may,

day = "11",

doi = "10.1002/adma.201505998",

language = "英语",

volume = "28",

pages = "3493--3498",

journal = "Advanced Materials",

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}

TY - JOUR

T1 - Exciton Brightening in Monolayer Phosphorene via Dimensionality Modification

AU - Xu, Renjing

AU - Yang, Jiong

AU - Myint, Ye Win

AU - Pei, Jiajie

AU - Yan, Han

AU - Wang, Fan

AU - Lu, Yuerui

PY - 2016/5/11

Y1 - 2016/5/11

N2 - Exciton brightening in monolayer phosphorene is achieved via the dimensionality modification of excitons from quasi-1D to 0D. The luminescence quantum yield of 0D-like excitons is >33.6 times larger than that of quasi-1D free excitons. 2D phosphorene with quasi-1D free excitons and 0D-like excitons provides a unique platform to investigate the fundamental phenomena in the ideal 2D-1D-0D hybrid system.

AB - Exciton brightening in monolayer phosphorene is achieved via the dimensionality modification of excitons from quasi-1D to 0D. The luminescence quantum yield of 0D-like excitons is >33.6 times larger than that of quasi-1D free excitons. 2D phosphorene with quasi-1D free excitons and 0D-like excitons provides a unique platform to investigate the fundamental phenomena in the ideal 2D-1D-0D hybrid system.

KW - localized excitons

KW - monolayers

KW - phosphorene

KW - photoluminescence

KW - quantum yield

UR - https://www.scopus.com/pages/publications/84961276003

U2 - 10.1002/adma.201505998

DO - 10.1002/adma.201505998

M3 - 文章

AN - SCOPUS:84961276003

SN - 0935-9648

VL - 28

SP - 3493

EP - 3498

JO - Advanced Materials

JF - Advanced Materials

IS - 18

ER -

Exciton Brightening in Monolayer Phosphorene via Dimensionality Modification

Abstract

Keywords

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