Pressure-induced fluorescence enhancement of FAαPbBr2+α composite perovskites

Lan Anh Thi Nguyen; Duong Nguyen Minh; Ye Yuan; Sudeshna Samanta; Lin Wang; Dongzhou Zhang; Naohisa Hirao; Jaeyong Kim; Youngjong Kang

doi:10.1039/C8NR09780A

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Pressure-induced fluorescence enhancement of FA_αPbBr_2+α composite perovskites†

Lan Anh Thi Nguyen,

^ab Duong Nguyen Minh,^c Ye Yuan,^d Sudeshna Samanta,^bd Lin Wang,^d Dongzhou Zhang,^e Naohisa Hirao,^f Jaeyong Kim

*^ab and Youngjong Kang

*^cg

Author affiliations

* Corresponding authors

^a Department of Physics, Hanyang University, Seoul, Korea

^b HYU-HPSTAR-CIS High Pressure Research Center, Hanyang University, Seoul, Korea
E-mail: kimjy@hanyang.ac.kr

^c Department of Chemistry, Hanyang University, Seoul, Korea

^d Center for High Pressure Science & Technology Advanced Research, Shanghai 201203, China

^e Partnership for Extreme Crystallography, University of Hawaii at Manoa, Honolulu, HI 96822, USA

^f Japan Synchrotron Radiation Research Institute, Hyogo 679-5198, Japan

^g Research Institute for Natural Sciences and Institute of Nano Science and Technology, Hanyang University, Seoul, Korea
E-mail: youngjkang@hanyang.ac.kr

Abstract

FA_αPbBr_2+α composite perovskites consisting of 0D FA₄PbBr₆ and 3D FAPbBr₃ have been synthesized by a solid state reaction. Due to the endotaxy passivation of FAPbBr₃ by FA₄PbBr₆, FAPbBr₃ crystals were stably deformed without agglomeration from the cubic to the orthorhombic structure by compression, which led to a significant PL enhancement.

This article is part of the themed collection: Halide Perovskite Nanocrystals

Download options Please wait...

Supplementary files

Supplementary information PDF (1065K)

Article information

DOI: https://doi.org/10.1039/C8NR09780A
Article type: Communication
Submitted: 04 dec 2018
Accepted: 05 mar 2019
First published: 08 mar 2019

Download Citation

Nanoscale, 2019,11, 5868-5873

Author version available

Download author version (PDF)

Permissions

Request permissions

Pressure-induced fluorescence enhancement of FA_αPbBr_2+α composite perovskites

L. A. T. Nguyen, D. N. Minh, Y. Yuan, S. Samanta, L. Wang, D. Zhang, N. Hirao, J. Kim and Y. Kang, Nanoscale, 2019, 11, 5868 DOI: 10.1039/C8NR09780A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Nanoscale