Activated singlet exciton fission in a semiconducting polymer

AJ Musser, M Al-Hashimi, M Maiuri… - Journal of the …, 2013 - ACS Publications
Singlet exciton fission is a spin-allowed process to generate two triplet excitons from a single
absorbed photon. This phenomenon offers great potential in organic photovoltaics, but the …

Untargeted effects in organic exciton–polariton transient spectroscopy: A cautionary tale

S Renken, R Pandya, K Georgiou… - The Journal of …, 2021 - pubs.aip.org
Strong light–matter coupling to form exciton–and vibropolaritons is increasingly touted as a
powerful tool to alter the fundamental properties of organic materials. It is proposed that …

Recent Advance in the Development of Singlet− Fission− Capable Polymeric Materials

K Wang, X Chen, J Xu, S Peng, D Wu… - Macromolecular Rapid …, 2024 - Wiley Online Library
Singlet fission (SF) is a spin–allowed process in which a higher–energy singlet exciton is
converted into two lower‐energy triplet excitons via a triplet pair intermediate state …

Conjugation Length Dependence of Intramolecular Singlet Fission in a Series of Regioregular Oligo 3-Alkyl (thienylene-vinylene) s

DW Polak, I Andrews, E Salvadori… - Journal of the …, 2024 - ACS Publications
Activated intramolecular singlet fission is known to occur in the conjugated polymer
polythienylene-vinylene (P3TV). Instead, efficient intersystem crossing has been observed in …

[HTML][HTML] Heavy-atom effects on intramolecular singlet fission in a conjugated polymer

AJ Musser, M Al-Hashimi, M Heeney… - The Journal of chemical …, 2019 - pubs.aip.org
A chief aim in singlet fission research is to develop new materials concepts for more efficient
singlet fission. The typical approaches such as tuning π-overlap and charge-transfer …

Effects of olefin content and alkyl chain placement on optoelectronic and morphological properties in poly (thienylene vinylenes)

JC Speros, H Martinez, BD Paulsen, SP White… - …, 2013 - ACS Publications
The effects of olefin content and alkyl chain placement on the properties of two poly
(thienylene vinylene)-(PTV-) based polymer series were investigated. Polymers were …

Effect of the Side‐Chain‐Distribution Density on the Single‐Conjugated‐Polymer‐Chain Conformation

Z Hu, T Adachi, YG Lee, RT Haws, B Hanson… - …, 2013 - Wiley Online Library
The spatial arrangement of the side chains of conjugated polymer backbones has critical
effects on the morphology and electronic and photophysical properties of the corresponding …

Structurally diverse poly (thienylene vinylene) s (PTVs) with systematically tunable properties through acyclic diene metathesis (ADMET) and postpolymerization …

Z Zhang, Y Qin - Macromolecules, 2016 - ACS Publications
Poly (thienylene vinylene) s (PTVs) are a unique class of low bandgap conjugated polymers
that have received relatively little attention in organic electronic applications due to the …

Impact of side-chain extension on physical and electronic properties of cross-conjugated Poly (thienylene vinylene) s (PTVs)

Z Zhang, X Zong, Z Sun, Y Qin - Polymer, 2019 - Elsevier
Poly (thienylene vinylene) s (PTVs) are close analogs to the extensively studied
polythiophenes and the insertion of one double bond between every two thiophene units …

Low densities in white pine stands reduce risk of drought-incited decline

WH Livingston, LS Kenefic - Forest ecology and management, 2018 - Elsevier
White pine (Pinus strobus) is commonly found in naturally regenerated even-aged stands on
former agricultural lands throughout its range. These stands can be managed for rapid …