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Molecular ruby: exploring the excited state landscape

delete2022-01-01
delete27
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OA
AI
W
Winald R. Kitzmann
C
Charusheela Ramanan
R
Robert Naumann
K
Katja Heinze *
DOI:10.1039/d2dt00569gdelete
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摘要

摘要

En 中文
The discovery of the highly NIR-luminescent molecular ruby [Cr(ddpd)(2)](3+) (ddpd = N,N '-dimethyl-N,N '-dipyridin-2-ylpyridine-2,6-diamine) has been a milestone in the development of earth-abundant luminophors and has led to important new impulses in the field of spin-flip emitters. Its favourable optical properties such as a high photoluminescence quantum yield and long excited state lifetime are traced back to a remarkable excited state landscape which has been investigated in great detail. This article summarises the results of these studies with the aim to create a coherent picture of the excited state ordering and the ultrafast as well as long-timescale dynamics. Additional experimental data is provided to fill in gaps left by previous reports.
Keyword:
CR-III
QUANTUM
LUMINESCENCE
CHROMIUM

期刊

Dalton Transactions 封面图
Dalton Transactions
IF:
3.3
论文数:
3.3W
被引数:
7.5W

机构

V
Vrije Universiteit Amsterdam
学者数:
4.2W
论文数: 3.7W
被引数: 3.7W
J
Johannes Gutenberg University of Mainz
学者数:
2.4W
论文数: 1.8W
被引数: 28
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