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journal article·2019Open access

Pressure-induced fluorescence enhancement of FA α PbBr 2+α composite perovskites

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

Nanoscale· Volume 11· Issue 13
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Source abstract

Abstract

FAαPbBr2+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.
Source: openalex_inverted_index · Quality: candidate unverified · Source record ↗

Research context

Electronic materialsComposites

OpenAlex topics: Perovskite Materials and Applications · Solid-state spectroscopy and crystallography · Optical properties and cooling technologies in crystalline materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics

Hanyang University

Seoul

Korea

HYU-HPSTAR-CIS High Pressure Research Center

Department of Chemistry

Center for High Pressure Science & Technology Advanced Research

Shanghai 201203

China

Partnership for Extreme Crystallography

University of Hawaii at Manoa

Honolulu

USA

Japan Synchrotron Radiation Research Institute

Hyogo 679-5198

Japan

Research Institute for Natural Sciences and Institute of Nano Science and Technology

Funding

National Research Foundation of Korea · Division of Earth Sciences · Basic Energy Sciences

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