Singlet fission - Wikipedia
Singlet fission is a spin-allowed process, unique to molecular photophysics, whereby one singlet excited state is converted into two triplet states.
Singlet Fission | Chemical Reviews - ACS Publications
2010年11月1日 · Employing Singlet Fission into Boosting the Generation of Singlet Oxygen and Superoxide Radicals for Photooxidation Reactions. ACS Catalysis 2023 , 13 (21) , 13902-13911.
Triplet Pair States in Singlet Fission | Chemical Reviews
2019年2月5日 · We distinguish the triplet pair state that maintains electronic coherence between the two constituent triplets, 1(TT), from one which does not, 1(T···T). Only the rate of formation …
Theoretical Modeling of Singlet Fission | Chemical Reviews
2018年4月12日 · Singlet fission is a photophysical reaction in which a singlet excited electronic state splits into two spin-triplet states. Singlet fission was discovered more than 50 years ago, …
Orbital-resolved observation of singlet fission - Nature
2023年4月12日 · Here we use time- and angle-resolved photoemission spectroscopy to observe the primary step of singlet fission in crystalline pentacene. Our results indicate a charge …
Singlet Fission: Mechanisms and Molecular Design
2021年10月14日 · Singlet fission is an exciton multiplication process in organic materials that could improve the efficiency of conventional solar cells. In this chapter we first establish a …
Unified model for singlet fission within a non-conjugated …
2017年5月18日 · Here we report on the use of time-resolved optical and electron paramagnetic resonance spectroscopy to probe singlet fission in a pentacene dimer linked by a non …
Parallel triplet formation pathways in a singlet fission material
2022年9月6日 · Singlet fission (SF) is a unique multiexciton generation process in organic semiconductors through which two triplet excitons may be formed from one singlet exciton as …
First-Principles Quantum Dynamics of Singlet Fission: Coherent …
2015年8月31日 · Singlet excitons in π-stacked molecular crystals can split into two triplet excitons in a process called singlet fission that opens a route to carrier multiplication in photovoltaics. …
Theoretical Investigation of Singlet Fission Processes in Organic ...
5 天之前 · Singlet fission (SF) is a down-conversion photophysical process involving transforming a high-energy singlet state into two lower-energy triplet excitons. It has attracted extensive …