Two-Photon Absorption-Based Upconverted Circularly Polarized Luminescence Generated in Chiral Perovskite Nanocrystals

被引：144

作者：

Chen, Wenjie ^{[1
,2
,4
]}

Zhang, Shuai ^{[3
,4
]}

Zhou, Minghao ^{[2
]}

Zhao, Tonghan ^{[2
,4
]}

Qin, Xujin ^{[2
]}

Liu, Xinfeng ^{[3
,4
]}

Liu, Minghua ^{[1
,2
,4
]}

Duan, Pengfei ^{[2
,4
]}

机构：

[1] Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Colloid Interface & Chem Thermodynam, Inst Chem, 2 ZhongGuanCun BeiYiJie, Beijing 100190, Peoples R China

[2] Natl Ctr Nanosci & Technol NCNST, CAS Ctr Excellence Nanosci, CAS Key Lab Nanosyst & Hierarch Fabricat, 11 ZhongGuanCun BeiYiTiao, Beijing 100190, Peoples R China

[3] Natl Ctr Nanosci & Technol NCNST, CAS Ctr Excellence Nanosci, CAS Key Lab Standardizat & Measurement Nanotechno, 11 ZhongGuanCun BeiYiTiao, Beijing 100190, Peoples R China

[4] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2019年 / 10卷 / 12期

基金：

中国国家自然科学基金;

关键词：

QUANTUM DOTS; EMISSION; COLOR;

D O I：

10.1021/acs.jpclett.9b01224

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Upconverted circularly polarized luminescence (UCPL) processes have attracted great interest, because the chiroptical properties could be expressed in different photophysical processes. In this Letter, the first example of two-photon absorption-based upconverted circularly polarized luminescence (TP-UCPL) is demonstrated. The chiral alpha-octylamine-modified cesium lead bromides perovskite nanocrystals exhibited TP-UCPL with a two-photon absorption cross section at 800 nm (sigma(2,800 nm)) up to 3.68 x 10(4) GM and luminescence dissymmetric factor (g(lum)) up to 7.0 x 10(-3). Depending on the molecular chirality of the capping ligands, the TP-UCPL sense can be selected and the mirror-imaged CPL is obtained. It is envisaged that this approach will afford a new viewpoint for designing UCPL processes.

引用

页码：3290 / 3295

页数：11

共 50 条

[31] Circularly polarized two-photon-induced luminescence from plasmonic two-dimensional chiral Au nanostructures
Le, Khai Q.
Okamoto, H.
12TH INTERNATIONAL CONFERENCE ON EXCITONIC AND PHOTONIC PROCESSES IN CONDENSED MATTER AND NANO MATERIALS (EXCON 2018), 2019, 1220
[32] Strong two-photon absorption of Mn-doped CsPbCl3 perovskite nanocrystals
He, Tingchao
Li, Junzi
Ren, Can
Xiao, Shuyu
Li, Yiwen
Chen, Rui
Lin, Xiaodong
APPLIED PHYSICS LETTERS, 2017, 111 (21)
[33] Two-photon absorption in colloidal semiconductor nanocrystals: a review
Alo, Arthur
Lemus, Jonathan C.
Sousa, Claudevan A.
Nagamine, Gabriel
Padilha, Lazaro A.
JOURNAL OF PHYSICS-CONDENSED MATTER, 2023, 35 (49)
[34] Advances in circularly polarized luminescence materials based on chiral macrocycles
Wang, Jia-Qi
Han, Xiao-Ni
Han, Ying
Chen, Chuan-Feng
CHEMICAL COMMUNICATIONS, 2023, 59 (88) : 13089 - 13106
[35] Aqueous-phase assembly of ultra-stable perovskite nanocrystals in chiral cellulose nanocrystal films for circularly polarized luminescence
Zhao, Sixiang
Yu, Yingying
Zhang, Boyu
Feng, Pu
Dang, Congcong
Li, Ming
Zhao, Liancheng
Gao, Liming
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 645
[36] Two-photon excitation and luminescence of confined excitons in CuCl nanocrystals
Tohoku Univ, Sendai, Japan
J Lumin, (329-330):
[37] Two-photon excitation and luminescence of confined excitons in CuCl nanocrystals
Edamatsu, K
Hisakawa, K
Itoh, T
JOURNAL OF LUMINESCENCE, 1997, 72-4 : 329 - 330
[38] Two-photon absorption and photon-number squeezing with CdSe nanocrystals
Ispasoiu, RG
Jin, Y
Lee, J
Papadimitrakopoulos, F
Goodson, T
NANO LETTERS, 2002, 2 (02) : 127 - 130
[39] Two-photon absorption generated by optically amplified signals
Guo, W. H.
O'Dowd, J.
Lynch, M.
Bradley, A. L.
Donegan, J. F.
Barry, L. P.
Kilper, D. C.
ELECTRONICS LETTERS, 2008, 44 (18) : 1087 - U54
[40] Polarization effect on the two-photon absorption of a chiral compound
Vivas, M. G.
De Boni, L.
Bretonniere, Y.
Andraud, C.
Mendonca, C. R.
OPTICS EXPRESS, 2012, 20 (17): : 18600 - 18608

← 1 2 3 4 5 →