Organic compounds for solid state luminescence enhancement/aggregation induced emission: a theoretical perspective

M Turelli, I Ciofini, Q Wang, A Ottochian… - Physical Chemistry …, 2023 - pubs.rsc.org
Organic luminophores displaying one or more forms of luminescence enhancement in solid
state are extremely promising for the development and performance optimization of …

Exact Non-Markovian Quantum Dynamics on the NISQ Device Using Kraus Operators

A Seneviratne, PL Walters, F Wang - ACS omega, 2024 - ACS Publications
The theory of open quantum systems has many applications ranging from simulating
quantum dynamics in condensed phases to better understanding quantum-enabled …

Excitonic Approach for Nonadiabatic Dynamics: Extending Beyond the Frenkel Exciton Model

E Sangiogo Gil, A Giustini, D Accomasso… - Journal of Chemical …, 2024 - ACS Publications
We report the formulation and implementation of an extended Frenkel exciton model (EFEM)
designed for simulating the dynamics of multichromophoric systems, taking into account the …

Electronic Absorption and Circular Dichroism Spectra of One-Dimensional Bay-Substituted Chiral PDIs: Effects of Intermolecular Interactions, Vibronic Coupling, and …

Y Xu, Y Zhao, WZ Liang - The Journal of Physical Chemistry C, 2024 - ACS Publications
Electronic circular dichroism (ECD) spectroscopy is the preferred tool for studying organic
chiral supramolecules. However, it is a great challenge to experimentally clarify the …

From Molecule to Aggregate: Understanding AIE through Multiscale Experimental and Computational Techniques

D Rajput, Sanyam, G Rawat, P Sorout… - The Journal of …, 2024 - ACS Publications
Aggregation-induced emission (AIE) phenomena have garnered significant attention due to
their applications in various fields, ranging from materials science to biomedicine. Despite …

Ground-State Orbital Analysis Predicts S1 Charge Transfer in Donor–Acceptor Materials

A Abou Taka, JM Herbert… - The Journal of Physical …, 2023 - ACS Publications
Donor–acceptor (D–A) materials can exhibit a wide range of unique photophysical
properties with applications in next-generation optoelectronics. Electronic structure …

Indolocarbazole as a Platform for Concatenated Crystalline Rotors

EA Hernández-Morales, A Colin-Molina… - Crystal Growth & …, 2023 - ACS Publications
Herein, we describe a series of molecular rotors formed by cocrystallizing three indolo [3, 2-
b] carbazole (ICZ) derivatives with butyl and cyclohexyl substituents, along with 1, 4-diaza …

Identification of the interchromophore interaction in the electronic absorption and circular dichroism spectra of bis-phenanthrenes

Y Xu, X Huang, YC Wang, Y Zhao… - Physical Chemistry …, 2024 - pubs.rsc.org
We characterize the low-lying excited electronic states of a series of bis-phenanthrenes
using our newly developed diabatic scheme called the fragment particle–hole density …

Simulating excited states in metal organic frameworks: from light-absorption to photochemical CO 2 reduction

M Ingham, A Aziz, D Di Tommaso… - Materials …, 2023 - pubs.rsc.org
Metal–organic frameworks (MOFs) have a wide range of optoelectronic and photochemical
applications, many of which are directly dependent on their excited states. Computational …

Alternative CNDOL Fockians for fast and accurate description of molecular exciton properties

LA Montero-Cabrera, AL Montero-Alejo… - The Journal of …, 2024 - pubs.aip.org
CNDOL is an a priori, approximate Fockian for molecular wave functions. In this study, we
employ several modes of singly excited configuration interaction (CIS) to model molecular …