Results 81 to 90 of about 14,125 (198)

Highly sensitive switching of solid-state luminescence by controlling intersystem crossing

Nature Communications, 2018
The development of intelligent materials, in particular those showing the highly sensitive mechanoresponsive luminescence (MRL), remains challenging. Here the authors report a strategy for constructing high performance On-Off MRL materials by introducing
Weijun Zhao, Zikai He, Qian Peng, Jacky W. Y. Lam, Huili Ma, Zijie Qiu, Yuncong Chen, Zheng Zhao, Zhigang Shuai, Yongqiang Dong, Ben Zhong Tang   +10 more
doaj   +1 more source

Computational Investigations of the Detailed Mechanism of Reverse Intersystem Crossing in Inverted Singlet-Triplet Gap Molecules

Inverted singlet-triplet gap (INVEST) materials have promising photophysical properties for optoelectronic applications due to an inversion of their lowest singlet (S1) and triplet (T1) excited states.
Danillo, Valverde, Yoann, Olivier, Kjell, Jorner, Cher Tian, Ser, Gaetano, Ricci, Robert, Pollice, Alan, Aspuru-Guzik   +6 more
core   +1 more source

A quantum time-dependent wave-packet study of intersystem crossing effects in the O(3P0,1,2) + D2(v = 0, j = 0) reaction

, 2013
A quantum time-dependent wave-packet study of intersystem crossing effects in the O(3P0,1,2) + D2(v = 0, j = 0 ...
赵娟
core  

The Intersystem Crossing Mechanism of an Ultrapure Blue Organoboron Emitter

, 2018
Data underpinning the results presented in the paper: The Intersystem Crossing Mechanism of an Ultrapure Blue Organoboron Emitter Published in organic ...
T Northey (7836131), T Penfold (7836128)
core   +1 more source

Bodipy Derivatives as Triplet Photosensitizers and the Related Intersystem Crossing Mechanisms

Frontiers in Chemistry, 2019
Recently varieties of Bodipy derivatives showing intersystem crossing (ISC) have been reported as triplet photosensitizers, and the application of these compounds in photocatalysis, photodynamic therapy (PDT), and photon upconversion are promising.
Kepeng Chen, Yu Dong, Xiaoyu Zhao, Xiaoyu Zhao, Muhammad Imran, Geliang Tang, Jianzhang Zhao, Jianzhang Zhao, Qingyun Liu   +8 more
doaj   +1 more source

Ligand-controlled alteration of nuclear trajectories during photoinduced intersystem crossing in bis-meridional Fe(II) complexes

The intersystem crossing dynamics of two bis-meridional iron(II) complexes are studied by femtosecond transient M-edge X-ray near edge absorption spectroscopy (XANES) with a tabletop high-harmonic extreme ultraviolet (XUV) spectrometer.
Justin, Malme, Gregory, Girolami, Thomas, Penfold, Kaili, Zhang, Conor, Rankine, Ryan, Ash, Josh, Vura-Weis   +6 more
core   +1 more source

Conformationally Controlled Ultrafast Intersystem Crossing in Bithiophene Systems

, 2018
Bithiophenes serve as model systems for polythiophenes used in solar cell applications and molecular electronics. Bithiophene has two major conformations, where the disfavored cis-conformation shows a higher rate of intersystem crossing.
Skov, Anders Bo, Thorsten Hansen, Sølling, Theis Ivan, Mikkel B. Liisberg, Hansen, Thorsten, Theis I. Sølling, Liisberg, Mikkel B., Anders B. Skov, Martin A. B. Larsen, Larsen, Martin Alex Bjørnholst   +9 more
core   +1 more source

Nanosecond intersystem crossing times in fullerene acceptors: Implications for organic photovoltaic diodes [PDF]

, 2014
Triplet-exciton formation through intersystem crossing of photogenerated singlet excitons in fullerene acceptors can compete with charge generation in organic photovoltaic diodes. This article reports the intersystem crossing timescale (τISC) of the most
Albert-Seifried, Sebastian, Gélinas, Simon, Chow, Philip C.Y., Friend, Richard H.   +3 more
core   +1 more source

Intersystem Crossing Processes in Nonplanar Aromatic Heterocyclic Molecules

, 2016
A comprehensive study of the photophysical properties of a series of monoaza[5]helicenes is presented on the basis of joint optical spectroscopy and quantum chemistry investigations.
Sergio Brovelli (1363038), Tullio Caronna (1467430), Veaceslav Coropceanu (1290342), Jean-Luc Brédas (2470432), Francesco Meinardi (1325424), Zhigang Shuai (1297695), David Beljonne (1282407), Jérôme Cornil (2394757), Cristina Bazzini (2471374), Riccardo Tubino (2181040), Karin Schmidt (50667)   +10 more
core   +2 more sources

Activation energy barrier for intersystem crossing in platinum phthalocyanine

, 1976
Phosphorescence quantum yields and lifetimes of platinum phthalocyanine in α-chloronaphthalene solution are reported for temperatures from 1.3 K to 300 K.
Klaus E. Rieckhoff, Tzer-Hsiang Huang, Eva-Maria Voigt   +2 more
core   +1 more source