Triplet pair states in singlet fission

K Miyata, FS Conrad-Burton, FL Geyer… - Chemical reviews, 2019 - ACS Publications
This account aims at providing an understanding of singlet fission, ie, the photophysical
process of a singlet state (S1) splitting into two triplet states (2× T1) in molecular …

Theoretical modeling of singlet fission

D Casanova - Chemical reviews, 2018 - ACS Publications
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, but the …

Unconventional singlet fission materials

T Ullrich, D Munz, DM Guldi - Chemical Society Reviews, 2021 - pubs.rsc.org
Singlet fission (SF) is a photophysical downconversion pathway, in which a singlet excitation
transforms into two triplet excited states. As such, it constitutes an exciton multiplication …

Harnessing singlet exciton fission to break the Shockley–Queisser limit

A Rao, RH Friend - Nature reviews materials, 2017 - nature.com
Singlet exciton fission is a carrier multiplication process in organic semiconductors that
generates two electron–hole pairs for each photon absorbed. Singlet fission occurs on sub …

Quintet multiexciton dynamics in singlet fission

MJY Tayebjee, SN Sanders, E Kumarasamy… - Nature Physics, 2017 - nature.com
Singlet fission, in which two triplet excitons are generated from a single absorbed photon, is
a key third-generation solar cell concept. Conservation of angular momentum requires that …

Evidence for conical intersection dynamics mediating ultrafast singlet exciton fission

AJ Musser, M Liebel, C Schnedermann, T Wende… - Nature Physics, 2015 - nature.com
Singlet exciton fission is the process in organic semiconductors through which a spin-singlet
exciton converts into a pair of spin-triplet excitons residing on different chromophores …

Vibronically coherent ultrafast triplet-pair formation and subsequent thermally activated dissociation control efficient endothermic singlet fission

HL Stern, A Cheminal, SR Yost, K Broch, SL Bayliss… - Nature …, 2017 - nature.com
Singlet exciton fission (SF), the conversion of one spin-singlet exciton (S1) into two spin-
triplet excitons (T1), could provide a means to overcome the Shockley–Queisser limit in …

The entangled triplet pair state in acene and heteroacene materials

CK Yong, AJ Musser, SL Bayliss, S Lukman… - Nature …, 2017 - nature.com
Entanglement of states is one of the most surprising and counter-intuitive consequences of
quantum mechanics, with potent applications in cryptography and computing. In organic …

Charge transfer–mediated singlet fission

N Monahan, XY Zhu - Annual review of physical chemistry, 2015 - annualreviews.org
Singlet fission, the splitting of a singlet exciton into two triplet excitons in molecular materials,
is interesting not only as a model many-electron problem, but also as a process with …

Triplet-pair states in organic semiconductors

AJ Musser, J Clark - Annual review of physical chemistry, 2019 - annualreviews.org
Entanglement of states is one of the most surprising and counterintuitive consequences of
quantum mechanics, with potent applications in cryptography and computing. In organic …