Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Anisotropic Multiexciton Quintet and Triplet Dynamics in Singlet Fission via Pulsed Electron Spin Resonance

Journal Article · · Journal of the American Chemical Society
DOI:https://doi.org/10.1021/jacs.3c02672· OSTI ID:2421996
 [1];  [2];  [3];  [4];  [4];  [5];  [4];  [3]
  1. ARC Centre of Excellence in Exciton Science, School of Physics, UNSW Sydney, Sydney, 2052, NSW, Australia; OSTI
  2. School of Photovoltaic and Renewable Energy Engineering UNSW Sydney, Sydney, 2052, NSW, Australia
  3. ARC Centre of Excellence in Exciton Science, School of Physics, UNSW Sydney, Sydney, 2052, NSW, Australia
  4. Department of Chemistry, Columbia University, New York, 10027 New York, United States
  5. Photonics Initiative, Advanced Science Research Center, City University of New York, New York 10031, New York, United States; Department of Physics, Graduate Center, City University of New York, New York 10016, New York, United States
Not provided.
Research Organization:
City Univ. of New York (CUNY), NY (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0022036; SC0012704
OSTI ID:
2421996
Journal Information:
Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 28 Vol. 145; ISSN 0002-7863
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English

References (45)

Singlet fission as a polarized spin generator for dynamic nuclear polarization journal March 2023
Solar conversion efficiency of photovoltaic and photoelectrolysis cells with carrier multiplication absorbers journal October 2006
The Dynamics of Singlet Fission in Crystalline Tetracene and Covalent Analogs journal January 2013
Singlet fission in pentacene dimers journal April 2015
Recent Advances in Singlet Fission journal April 2013
Quantifying Exciton Transport in Singlet Fission Diblock Copolymers journal February 2022
Singlet-Fission-Born Quintet State: Sublevel Selections and Trapping by Multiexciton Thermodynamics journal September 2018
Electron spin polarization generated by transport of singlet and quintet multiexcitons to spin-correlated triplet pairs during singlet fissions journal January 2020
Singlet Fission journal November 2010
Fluctuating exchange interactions enable quintet multiexciton formation in singlet fission journal October 2019
Singlet fission photovoltaics: Progress and promising pathways journal May 2022
EasySpin, a comprehensive software package for spectral simulation and analysis in EPR journal January 2006
Synergetic Role of Conformational Flexibility and Electronic Coupling for Quantitative Intramolecular Singlet Fission journal August 2021
Identification of a triplet pair intermediate in singlet exciton fission in solution journal June 2015
Magnetic effects on triplet exciton interactions journal January 1971
Geometries and Terahertz Motions Driving Quintet Multiexcitons and Ultimate Triplet–Triplet Dissociations via the Intramolecular Singlet Fissions journal September 2020
Torsional Barriers and Equilibrium Angle of Biphenyl: Reconciling Theory with Experiment journal July 2008
Intramolecular Singlet Fission in Oligoacene Heterodimers journal February 2016
Tuning Singlet Fission in π-Bridge-π Chromophores journal September 2017
Landau–Zener–Stückelberg interferometry journal July 2010
Ultra-fast intramolecular singlet fission to persistent multiexcitons by molecular design journal August 2019
Nutation-Frequency Correlated EPR Spectroscopy: The PEANUT Experiment journal January 1998
Theory of two coupled triplet states: Application to bicarbene structures journal March 1981
Beyond Shockley–Queisser: Molecular Approaches to High-Efficiency Photovoltaics journal June 2015
Exergonic Intramolecular Singlet Fission of an Adamantane-Linked Tetracene Dyad via Twin Quintet Multiexcitons journal July 2019
Microscopic theory of singlet exciton fission. III. Crystalline pentacene journal August 2014
Spin−Spin Contributions to the Zero-Field Splitting Tensor in Organic Triplets, Carbenes and BiradicalsA Density Functional and Ab Initio Study journal November 2006
Quintet multiexciton dynamics in singlet fission journal October 2016
Spin States of C603-and C120On-(n= 2, 3, 4) Anions Using Electron Spin Transient Nutation Spectroscopy journal September 2003
Site-selective measurement of coupled spin pairs in an organic semiconductor journal May 2018
Quintet-triplet mixing determines the fate of the multiexciton state produced by singlet fission in a terrylenediimide dimer at room temperature journal April 2019
Nuclear dynamics of singlet exciton fission in pentacene single crystals journal June 2021
Quintet formation, exchange fluctuations, and the role of stochastic resonance in singlet fission journal April 2023
Using Molecular Design to Enhance the Coherence Time of Quintet Multiexcitons Generated by Singlet Fission in Single Crystals journal January 2022
Thermodynamic Control of Intramolecular Singlet Fission and Exciton Transport in Linear Tetracene Oligomers journal January 2023
Exciton Correlations in Intramolecular Singlet Fission journal June 2016
Diffusion and mutual annihilation of triplet excitons in organic crystals journal May 1968
Strongly exchange-coupled triplet pairs in an organic semiconductor journal October 2016
Singlet fission for quantum information and quantum computing: the parallel JDE model journal October 2020
Quantitative Intramolecular Singlet Fission in Bipentacenes journal July 2015
Probing the Wave Function and Dynamics of the Quintet Multiexciton State with Coherent Control in a Singlet Fission Material journal June 2020
Quantum Beats in Crystalline Tetracene Delayed Fluorescence Due to Triplet Pair Coherences Produced by Direct Singlet Fission journal May 2012
Entangled spin-polarized excitons from singlet fission in a rigid dimer journal March 2023
First Observation of the Photoexcited Quintet State in Fullerene Linked with Two Nitroxide Radicals journal September 1999
Pentacene Dimers as a Critical Tool for the Investigation of Intramolecular Singlet Fission journal March 2018

Similar Records

Quintet multiexciton dynamics in singlet fission
Journal Article · 2016 · Nature Physics · OSTI ID:1394748

Quantum interference effects elucidate triplet-pair formation dynamics in intramolecular singlet-fission molecules
Journal Article · 2022 · Nature Chemistry · OSTI ID:2421997

Related Subjects