Intramolecular singlet fission and triplet exciton harvesting in tetracene oligomers for solar energy conversion

T Wang, H Liu, X Wang, L Tang, J Zhou… - Journal of Materials …, 2023 - pubs.rsc.org
Singlet fission (SF), which can convert one singlet exciton into two triplet excitons, has the
potential to enhance the solar energy conversion efficiency in devices such as photovoltaic …

Charge transfer-mediated multi-exciton mechanisms in weakly coupled perylene dimers

A Manian, F Campaioli, RJ Hudson, JH Cole… - Chemistry of …, 2023 - ACS Publications
The role of charge transfer states in multi-exciton mechanisms has recently become a point
of discussion due to the difficulty associated with modeling their contributions accurately …

Molecular Triplet Generation Enabled by Adjacent Metal Nanoparticles

Z Chen, X Meng, Y Lu, C Ding, J Huo… - Journal of the …, 2024 - ACS Publications
High-efficiency generation of spin-triplet states in organic molecules is of great interest in
diverse areas such as photocatalysis, photodynamic therapy, and upconversion photonics …

Quantifying the Relaxation Dynamics of Higher Electronic Excited States in Perylene

RJ Hudson, A Manian, CR Hall… - The Journal of …, 2023 - ACS Publications
Gating logical operations through high-lying electronic excited states presents opportunities
for develo** ultrafast, subnanometer computational devices. A lack of molecular systems …

Influence of core-twisted structure on singlet fission in perylenediimide film

J Zhou, H Liu, W Wang, T Li, Z Li, Z Liu, Y Chen… - … of Photochemistry and …, 2023 - Elsevier
To reveal the relationship between molecular packing and singlet fission (SF) property is
necessary for develo** efficient SF materials, yet it remains unclear. Herein, we …

Theoretical design of phosphorus-doped perylene derivatives as efficient singlet fission chromophores

T Li, L Xue, L Ma, X Wang, X Fan, B Cui… - Physical Chemistry …, 2024 - pubs.rsc.org
Singlet fission (SF) is considered as a promising strategy to overcome the Shockley–
Queisser limit of single-junction solar cells. However, only a handful of chromophores were …

Substitution effects on the photoinduced excited state dynamics of perylenemonoimides in solution and thin films

S Dhami, MN Khatun, C Sengupta, PK Iyer… - Physical Chemistry …, 2024 - pubs.rsc.org
Perylene monoimide (PMI) derivatives are attracting significant attention due to their strong
absorption in the visible range, thermal stability, and synthetic accessibility. These properties …

Ultrafast Spectroscopic Studies on Excited State Dynamics of Different Alkyl Substituted Perylene Monoimides in Solution and Thin Films

S Dhami, MN Khatun, C Sengupta, PK Iyer… - …, 2024 - Wiley Online Library
Perylene monoimides (PMI) are a unique class of polyaromatic molecules, which are known
to undergo interesting excited state processes, making them attractive for the applications in …

DFT Studies of Rotational Conformers of 4-Azido-N-Phenylmalemide

S Perera, L Wang - 2023 - chemrxiv.org
DFT calculations were performed to study the rotational conformers of 4-Azido-N-
Phenylmalemide using B3LYP with 7 basis sets, 6-31G (d, p), 6-31+ G (d, p), 6-31++ G (d …

Influence of Aggregate Shape and Exciton Location on Polarization Energy of Benzene and Anthracene Aggregates

T Testoff, L Wang - 2023 - chemrxiv.org
To investigate the aggregate shape and exciton location on the polarization energies of
benzene and anthracene aggregates, we performed calculations on the clusters in …