Flexible and Transparent Oligothiophene-o-Carborane-Containing Hybrid Films for Nonlinear Optical Limiting Based on Efficient Two-Photon Absorption

W Feng, K Liu, J Zang, G Wang, R Miao… - … Applied Materials & …, 2021 - ACS Publications
Structure–property relationship for fluorophores with favorable nonlinear optical (NLO)
properties are promising topics in organic chemistry and material science. Herein, a series …

Bright Frenkel excitons in molecular crystals: a survey

T Nematiaram, D Padula, A Troisi - Chemistry of Materials, 2021 - ACS Publications
We computed the optical properties of a large set of molecular crystals (∼ 2200 structures)
composed of molecules whose lowest excited states are strongly coupled and generate …

Cross determination of exciton coherence length in J-aggregates

A Jumbo-Nogales, V Krivenkov… - The Journal of …, 2022 - ACS Publications
The coherence length of the Frenkel excitons (N coh) is one of the most critical parameters
governing many key features of supramolecular J-aggregates. Determining experimentally …

Intrachain exciton motion can compete with interchain hopping in conjugated polymer films with a strong J-aggregate property

Y Murata, Y Tamai - The Journal of Physical Chemistry Letters, 2022 - ACS Publications
Understanding exciton diffusion properties in organic semiconductor films is crucial for
organic solar cells because excitons need to diffuse to an electron donor/acceptor interface …

Syntheses and photophysical properties of axially chiral thiazolothiazoles: Multi-stimuli-responsive fluorescence and circularly polarized luminescence

W Zhou, D Wu, H Xiao, J Song, L Qu, L Wang, X Zhou… - Dyes and …, 2022 - Elsevier
The synthesis, characterization, single crystal X-ray diffraction structures and photophysical
and chiroptical properties of a novel series of binaphthol-substituted thiazolothiazoles are …

[HTML][HTML] Correlating structure and photophysical properties in thiazolo [5, 4-d] thiazole crystal derivatives for use in solid-state photonic and fluorescence-based optical …

A Shibu, S Jones, PL Tolley, D Diaz… - Materials …, 2023 - pubs.rsc.org
There is a growing demand for new fluorescent small molecule dyes for solid state
applications in the photonics and optoelectronics industry. Thiazolo [5, 4-d] thiazole (TTz) is …

The observation of interchain motion in self-assembled crystalline platinum (II) complexes: an exquisite case but by no means the only one in molecular solids

BK Su, YC Wei, WT Chuang, SC Weng… - The Journal of …, 2021 - ACS Publications
In organic and organometallic solids, upon electronic excitation, most intermolecular
structural relaxations follow a pathway along the π–π stacking direction or metal–metal bond …

Exciton delocalization length in cyanine J-aggregates

A Jumbo-Nogales, M Grzelczak, YP Rakovich - 2022 - digital.csic.es
The delocalization length of the Frenkel excitons (Ndel) is one of the most critical parameters
defining long-range exciton migration in supramolecular J-aggregates. J-aggregates can …