journal article·2026

Enhanced photoluminescence quantum efficiency of Cs 3 Cu 2 I 5 by modulating the superposition of exciton wavefunctions

Dae-Seong Kwon, Seok-Gyu Kang, Beom-Gyeong Seo, Hyeon Kwang Kim, Nazmul Hossain, Shanmugam Mahalingam, Makhsud Saidaminov, Junghwan Kim

Journal of Materials Chemistry C· Volume 14· Issue 6
Publisher page

Abstract

The introduction of tetrabutylammonium (TBA + ) into zero-dimensional Cs 3 Cu 2 I 5 perovskite thin films increases the overlap of the exciton wavefunctions, resulting in superior photoluminescence properties and enhanced air stability.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Perovskite Materials and Applications · 2D Materials and Applications · Advanced Photocatalysis Techniques

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

Affiliations

Department of Energy Engineering, Korea Institute of Energy Technology (KENTECH) 21, Kentek-gil, Naju-si, Jeollanam-do 58330, Republic of Korea

Department of Materials System Engineering, Pukyong National University, Busan 48513, Republic of Korea

Department of Marine Convergence Design Engineering, Pukyong National University, Busan 48513, Republic of Korea

Institute of Energy Transport and Fusion Research, Pukyong National University, Busan 48513, Republic of Korea

Department of Chemistry, University of Victoria, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada

Funding

Ministry of Education · Pukyong National University · National Research Foundation of Korea

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