Nontraditional Organic/Polymeric Luminogens with Red‐Shifted Fluorescence Emissions

J Deng, H Jia, W Xie, H Wu, J Li… - … Chemistry and Physics, 2022 - Wiley Online Library
Nontraditional organic/polymeric luminogens, which do not contain any conventional
chromophores like large π‐conjugated benzene rings and/or heterocycles, have attracted …

Light-driven and phonon-assisted dynamics in organic and semiconductor nanostructures

S Kilina, D Kilin, S Tretiak - Chemical reviews, 2015 - ACS Publications
Rapid advances in chemical synthesis and fabrication techniques have led to a boost in
manufacturing and design of novel nanostructured materials that exhibit unique and often …

Near-unity internal quantum efficiency of luminescent silicon nanocrystals with ligand passivation

F Sangghaleh, I Sychugov, Z Yang, JGC Veinot… - ACS …, 2015 - ACS Publications
Spectrally resolved photoluminescence (PL) decays were measured for samples of
colloidal, ligand-passivated silicon nanocrystals. These samples have PL emission energies …

Multiring-induced multicolour emission: hyperbranched polysiloxane with silicon bridge for data encryption

Y Feng, H Yan, F Ding, T Bai, Y Nie, Y Zhao… - Materials Chemistry …, 2020 - pubs.rsc.org
Multicolour emissive nonconventional macromolecular luminogens with aggregation-
induced emission have drawn great attention due to their potential application in a wide …

Construction of fluorescent hyperbranched polysiloxane‐based clusteroluminogens with enhanced quantum yield and efficient cellular lighting

T Bai, Y Zhang, L Wang, H Yan, W Zhou - Aggregate, 2023 - Wiley Online Library
Owing to its designability and intrinsic fluorescence, non‐conjugated hyperbranched
polysiloxane (HBPSi) has attracted widespread attention in biological filed, while it is still …

Long-lived luminescence of silicon nanocrystals: from principles to applications

R Mazzaro, F Romano, P Ceroni - Physical chemistry chemical physics, 2017 - pubs.rsc.org
Silicon nanocrystals (SiNCs) synthesized by plasma-induced or high temperature processes
(eg, thermal disproportionation of hydrogen silsesquioxane at T> 1100° C) display bright …

Modeling nonadiabatic dynamics in condensed matter materials: some recent advances and applications

B Smith, AV Akimov - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
This review focuses on recent developments in the field of nonadiabatic molecular dynamics
(NA-MD), with particular attention given to condensed-matter systems. NA-MD simulations …

Multicolor emission of nonaromatic linear polysiloxanes based on local conjugation chains

Y He, F Ding, Y Zhao, W Tian, W Feng, H Yan - Polymer Chemistry, 2022 - pubs.rsc.org
Nonaromatic luminophores with aggregation-induced emission and multicolor emission
have drawn great attention; however, a linear polymer with multicolor emission remains a …

Defect-induced conical intersections promote nonradiative recombination

Y Shu, BS Fales, BG Levine - Nano letters, 2015 - ACS Publications
We apply multireference electronic structure calculations to demonstrate the presence of
conical intersections between the ground and the first excited electronic states of three …

Implementation of coherent switching with decay of mixing into the SHARC program

Y Shu, L Zhang, S Mai, S Sun, L González… - Journal of Chemical …, 2020 - ACS Publications
Simulation of electronically nonadiabatic dynamics is an important tool for understanding the
mechanisms of photochemical and photophysical processes. Two contrasting methods in …