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Title: Advances in Singlet Fission Chromophore Design Enabled by Vibrational Spectroscopies

Abstract

Singlet fission leads to the formation of two separate triplet T1 excitons from an initial singlet S1 exciton through 1(TT) and 1(T...T), multiexcitonic intermediates that retain singlet character. Its ability to achieve external quantum efficiencies higher than 100% made it an attractive candidate for optoelectronic device applications. However, singlet fission has not been applied widely despite having been investigated by a myriad of spectroscopic methods, in part due to our poor understanding of how to optimize molecular structure and packing in chromophores well-suited to large-scale production. Vibrational spectroscopies provide a solution, because they directly probe nuclear motions, allowing us to monitor evolving structural changes in molecules undergoing singlet fission, thus providing us with roadmaps to design molecules suitable for optoelectronic applications. This Perspective reviews the contributions and analyzes the future directions of vibrational spectroscopies to the advancement in our knowledge about the mechanisms and rational designing of chromophores undergoing efficient singlet fission.

Authors:
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]
  1. Univ. of Minnesota, Minneapolis, MN (United States)
Publication Date:
Research Org.:
Univ. of Minnesota, Minneapolis, MN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1856840
Alternate Identifier(s):
OSTI ID: 1865868; OSTI ID: 1866240
Grant/Contract Number:  
SC0018203
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Physical Chemistry. C
Additional Journal Information:
Journal Volume: 124; Journal Issue: 46; Journal ID: ISSN 1932-7447
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Excitons; Infrared spectroscopy; Molecules; Raman spectroscopy; Chromophores

Citation Formats

Bera, Kajari, Kwang, Siu Yi, and Frontiera, Renee R. Advances in Singlet Fission Chromophore Design Enabled by Vibrational Spectroscopies. United States: N. p., 2020. Web. doi:10.1021/acs.jpcc.0c06725.
Bera, Kajari, Kwang, Siu Yi, & Frontiera, Renee R. Advances in Singlet Fission Chromophore Design Enabled by Vibrational Spectroscopies. United States. https://doi.org/10.1021/acs.jpcc.0c06725
Bera, Kajari, Kwang, Siu Yi, and Frontiera, Renee R. Tue . "Advances in Singlet Fission Chromophore Design Enabled by Vibrational Spectroscopies". United States. https://doi.org/10.1021/acs.jpcc.0c06725. https://www.osti.gov/servlets/purl/1856840.
@article{osti_1856840,
title = {Advances in Singlet Fission Chromophore Design Enabled by Vibrational Spectroscopies},
author = {Bera, Kajari and Kwang, Siu Yi and Frontiera, Renee R.},
abstractNote = {Singlet fission leads to the formation of two separate triplet T1 excitons from an initial singlet S1 exciton through 1(TT) and 1(T...T), multiexcitonic intermediates that retain singlet character. Its ability to achieve external quantum efficiencies higher than 100% made it an attractive candidate for optoelectronic device applications. However, singlet fission has not been applied widely despite having been investigated by a myriad of spectroscopic methods, in part due to our poor understanding of how to optimize molecular structure and packing in chromophores well-suited to large-scale production. Vibrational spectroscopies provide a solution, because they directly probe nuclear motions, allowing us to monitor evolving structural changes in molecules undergoing singlet fission, thus providing us with roadmaps to design molecules suitable for optoelectronic applications. This Perspective reviews the contributions and analyzes the future directions of vibrational spectroscopies to the advancement in our knowledge about the mechanisms and rational designing of chromophores undergoing efficient singlet fission.},
doi = {10.1021/acs.jpcc.0c06725},
journal = {Journal of Physical Chemistry. C},
number = 46,
volume = 124,
place = {United States},
year = {Tue Oct 27 00:00:00 EDT 2020},
month = {Tue Oct 27 00:00:00 EDT 2020}
}

Works referenced in this record:

Solar conversion efficiency of photovoltaic and photoelectrolysis cells with carrier multiplication absorbers
journal, October 2006

  • Hanna, M. C.; Nozik, A. J.
  • Journal of Applied Physics, Vol. 100, Issue 7
  • DOI: 10.1063/1.2356795

Femtosecond Raman Microscopy Reveals Structural Dynamics Leading to Triplet Separation in Rubrene Singlet Fission
journal, November 2017

  • Bera, Kajari; Douglas, Christopher J.; Frontiera, Renee R.
  • The Journal of Physical Chemistry Letters, Vol. 8, Issue 23
  • DOI: 10.1021/acs.jpclett.7b02769

Enhanced Triplet Formation in Polycrystalline Tetracene Films by Femtosecond Optical-Pulse Shaping
journal, December 2010


Harnessing singlet exciton fission to break the Shockley–Queisser limit
journal, October 2017


Recent Advances in Singlet Fission
journal, April 2013


Real-time observation of multiexcitonic states in ultrafast singlet fission using coherent 2D electronic spectroscopy
journal, October 2015

  • Bakulin, Artem A.; Morgan, Sarah E.; Kehoe, Tom B.
  • Nature Chemistry, Vol. 8, Issue 1
  • DOI: 10.1038/nchem.2371

Quintet multiexciton dynamics in singlet fission
journal, October 2016

  • Tayebjee, Murad J. Y.; Sanders, Samuel N.; Kumarasamy, Elango
  • Nature Physics, Vol. 13, Issue 2
  • DOI: 10.1038/nphys3909

Direct Observation of Correlated Triplet Pair Dynamics during Singlet Fission Using Ultrafast Mid-IR Spectroscopy
journal, January 2018

  • Grieco, Christopher; Kennehan, Eric R.; Kim, Hwon
  • The Journal of Physical Chemistry C, Vol. 122, Issue 4
  • DOI: 10.1021/acs.jpcc.7b11228

Visualization of exciton transport in ordered and disordered molecular solids
journal, April 2014

  • Akselrod, Gleb M.; Deotare, Parag B.; Thompson, Nicholas J.
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms4646

Charge-Transfer Excitations Steer the Davydov Splitting and Mediate Singlet Exciton Fission in Pentacene
journal, May 2013


Singlet fission in pentacene through multi-exciton quantum states
journal, June 2010

  • Zimmerman, Paul M.; Zhang, Zhiyong; Musgrave, Charles B.
  • Nature Chemistry, Vol. 2, Issue 8
  • DOI: 10.1038/nchem.694

Electron spin polarization generated by transport of singlet and quintet multiexcitons to spin-correlated triplet pairs during singlet fissions
journal, January 2020

  • Matsuda, Saki; Oyama, Shinya; Kobori, Yasuhiro
  • Chemical Science, Vol. 11, Issue 11
  • DOI: 10.1039/C9SC04949E

Sensitization of silicon by singlet exciton fission in tetracene
journal, July 2019


Exciton Transport in Singlet Fission Materials: A New Hare and Tortoise Story
journal, October 2018


Magnetic effects on triplet exciton interactions
journal, January 1971


Spatial separation of triplet excitons drives endothermic singlet fission
journal, March 2020

  • Korovina, Nadezhda V.; Chang, Christopher H.; Johnson, Justin C.
  • Nature Chemistry, Vol. 12, Issue 4
  • DOI: 10.1038/s41557-020-0422-7

Unified model for singlet fission within a non-conjugated covalent pentacene dimer
journal, May 2017

  • Basel, Bettina S.; Zirzlmeier, Johannes; Hetzer, Constantin
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/ncomms15171

Leveraging excited-state coherence for synthetic control of ultrafast dynamics
journal, June 2020


Emerging Design Principles for Enhanced Solar Energy Utilization with Singlet Fission
journal, January 2019

  • Gish, Melissa K.; Pace, Natalie A.; Rumbles, Garry
  • The Journal of Physical Chemistry C, Vol. 123, Issue 7
  • DOI: 10.1021/acs.jpcc.8b10876

Substituent Effects on Singlet Exciton Fission in Polycrystalline Thin Films of Cyano-Substituted Diaryltetracenes
journal, September 2017

  • Margulies, Eric A.; Kerisit, Nicolas; Gawel, Przemyslaw
  • The Journal of Physical Chemistry C, Vol. 121, Issue 39
  • DOI: 10.1021/acs.jpcc.7b07870

Observation of long-range exciton diffusion in highly ordered organic semiconductors
journal, October 2010

  • Najafov, H.; Lee, B.; Zhou, Q.
  • Nature Materials, Vol. 9, Issue 11
  • DOI: 10.1038/nmat2872

Triplet excitons and Delayed Fluorescence in Anthracene Crystals
journal, May 1963


Harnessing Molecular Vibrations to Probe Triplet Dynamics During Singlet Fission
journal, November 2017

  • Grieco, Christopher; Kennehan, Eric R.; Rimshaw, Adam
  • The Journal of Physical Chemistry Letters, Vol. 8, Issue 23
  • DOI: 10.1021/acs.jpclett.7b02434

Enhancing Singlet Fission Dynamics by Suppressing Destructive Interference between Charge-Transfer Pathways
journal, May 2017


Ultrafast terahertz spectroscopy for measuring carrier dynamics in nanoscale photovoltaic materials
conference, February 2010

  • Esenturk, Okan; Lane, Paul A.; Melinger, Joseph S.
  • OPTO, SPIE Proceedings
  • DOI: 10.1117/12.843636

Charge Transfer–Mediated Singlet Fission
journal, April 2015


Singlet fission in rubrene single crystal: direct observation by femtosecond pump–probe spectroscopy
journal, January 2012

  • Ma, Lin; Zhang, Keke; Kloc, Christian
  • Physical Chemistry Chemical Physics, Vol. 14, Issue 23
  • DOI: 10.1039/c2cp40449d

Molecular design for efficient singlet fission
journal, March 2018


Observing the Multiexciton State in Singlet Fission and Ensuing Ultrafast Multielectron Transfer
journal, December 2011


Vibronic fingerprint of singlet fission in hexacene
journal, August 2019

  • Deng, Gang-Hua; Wei, Qianshun; Han, Jian
  • The Journal of Chemical Physics, Vol. 151, Issue 5
  • DOI: 10.1063/1.5110263

Evidence for exciton fission and fusion in a covalently linked tetracene dimer
journal, April 2006


Singlet Fission for Dye-Sensitized Solar Cells:  Can a Suitable Sensitizer Be Found?
journal, December 2006

  • Paci, Irina; Johnson, Justin C.; Chen, Xudong
  • Journal of the American Chemical Society, Vol. 128, Issue 51
  • DOI: 10.1021/ja063980h

A Direct Mechanism of Ultrafast Intramolecular Singlet Fission in Pentacene Dimers
journal, May 2016


Resonance Raman Spectroscopy of the T 1 Triplet Excited State of Oligothiophenes
journal, August 2015

  • Wang, Chen; Angelella, Maria; Doyle, Samantha J.
  • The Journal of Physical Chemistry Letters, Vol. 6, Issue 18
  • DOI: 10.1021/acs.jpclett.5b01410

Vibronically coherent ultrafast triplet-pair formation and subsequent thermally activated dissociation control efficient endothermic singlet fission
journal, September 2017

  • Stern, Hannah L.; Cheminal, Alexandre; Yost, Shane R.
  • Nature Chemistry, Vol. 9, Issue 12
  • DOI: 10.1038/nchem.2856

Coherent charge-phonon correlations and exciton dynamics in orthorhombic CH 3 NH 3 PbI 3 measured by ultrafast multi-THz spectroscopy
journal, December 2019

  • Lan, Yang; Tao, Xixi; Kong, Xianghua
  • The Journal of Chemical Physics, Vol. 151, Issue 21
  • DOI: 10.1063/1.5127992

Charge transfer dynamics in a singlet fission organic molecule and organometal perovskite bilayer structure
journal, January 2020

  • Guo, Deqiang; Ma, Lin; Zhou, Zilin
  • Journal of Materials Chemistry A, Vol. 8, Issue 11
  • DOI: 10.1039/C9TA11022D

Near-IR Femtosecond Transient Absorption Spectroscopy of Ultrafast Polaron and Triplet Exciton Formation in Polythiophene Films with Different Regioregularities
journal, November 2009

  • Guo, Jiamo; Ohkita, Hideo; Benten, Hiroaki
  • Journal of the American Chemical Society, Vol. 131, Issue 46
  • DOI: 10.1021/ja906621a

Distinct properties of the triplet pair state from singlet fission
journal, July 2017

  • Trinh, M. Tuan; Pinkard, Andrew; Pun, Andrew B.
  • Science Advances, Vol. 3, Issue 7
  • DOI: 10.1126/sciadv.1700241

Theoretical Modeling of Singlet Fission
journal, April 2018


Theoretical Studies of Singlet Fission: Searching for Materials and Exploring Mechanisms
journal, February 2018


Singlet Fission
journal, November 2010

  • Smith, Millicent B.; Michl, Josef
  • Chemical Reviews, Vol. 110, Issue 11
  • DOI: 10.1021/cr1002613

External Quantum Efficiency Above 100% in a Singlet-Exciton-Fission-Based Organic Photovoltaic Cell
journal, April 2013


Triplet Pair States in Singlet Fission
journal, January 2019


Dynamics of the triplet-pair state reveals the likely coexistence of coherent and incoherent singlet fission in crystalline hexacene
journal, December 2016

  • Monahan, Nicholas R.; Sun, Dezheng; Tamura, Hiroyuki
  • Nature Chemistry, Vol. 9, Issue 4
  • DOI: 10.1038/nchem.2665

Femtosecond stimulated Raman evidence for charge-transfer character in pentacene singlet fission
journal, January 2018

  • Hart, Stephanie M.; Silva, W. Ruchira; Frontiera, Renee R.
  • Chemical Science, Vol. 9, Issue 5
  • DOI: 10.1039/C7SC03496B

Triplet-Pair States in Organic Semiconductors
journal, June 2019


High-Yield Singlet Fission in a Zeaxanthin Aggregate Observed by Picosecond Resonance Raman Spectroscopy
journal, October 2010

  • Wang, Chen; Tauber, Michael J.
  • Journal of the American Chemical Society, Vol. 132, Issue 40
  • DOI: 10.1021/ja102851m

Resonance Raman Spectra of a Perylene Bis(dicarboximide) Chromophore in Ground and Lowest Triplet States
journal, September 2013

  • Angelella, Maria; Wang, Chen; Tauber, Michael J.
  • The Journal of Physical Chemistry A, Vol. 117, Issue 38
  • DOI: 10.1021/jp407879k

Singlet Fission: Progress and Prospects in Solar Cells
journal, December 2016

  • Xia, Jianlong; Sanders, Samuel N.; Cheng, Wei
  • Advanced Materials, Vol. 29, Issue 20
  • DOI: 10.1002/adma.201601652

Evidence for Singlet Fission Driven by Vibronic Coherence in Crystalline Tetracene
journal, March 2017


Triplet Excitons of Carotenoids Formed by Singlet Fission in a Membrane
journal, September 2011

  • Wang, Chen; Schlamadinger, Diana E.; Desai, Varsha
  • ChemPhysChem, Vol. 12, Issue 16
  • DOI: 10.1002/cphc.201100571

Singlet Fission in Covalent Terrylenediimide Dimers: Probing the Nature of the Multiexciton State Using Femtosecond Mid-Infrared Spectroscopy
journal, June 2018

  • Chen, Michelle; Bae, Youn Jue; Mauck, Catherine M.
  • Journal of the American Chemical Society, Vol. 140, Issue 29
  • DOI: 10.1021/jacs.8b04830

Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells
journal, March 1961

  • Shockley, William; Queisser, Hans J.
  • Journal of Applied Physics, Vol. 32, Issue 3, p. 510-519
  • DOI: 10.1063/1.1736034

Triplet Separation Drives Singlet Fission after Femtosecond Correlated Triplet Pair Production in Rubrene
journal, August 2017

  • Breen, Ilana; Tempelaar, Roel; Bizimana, Laurie A.
  • Journal of the American Chemical Society, Vol. 139, Issue 34
  • DOI: 10.1021/jacs.7b02621

Spatially Offset Femtosecond Stimulated Raman Spectroscopy: Observing Exciton Transport through a Vibrational Lens
journal, May 2020


Laser Generation of Excitons and Fluorescence in Anthracene Crystals
journal, January 1965

  • Singh, S.; Jones, W. J.; Siebrand, W.
  • The Journal of Chemical Physics, Vol. 42, Issue 1
  • DOI: 10.1063/1.1695695

Effect of Vibronic Coupling on Correlated Triplet Pair Formation in the Singlet Fission Process of Linked Tetracene Dimers
journal, April 2020

  • Shizu, Katsuyuki; Adachi, Chihaya; Kaji, Hironori
  • The Journal of Physical Chemistry A, Vol. 124, Issue 18
  • DOI: 10.1021/acs.jpca.0c03041

Vibrational probe of the origin of singlet exciton fission in TIPS-pentacene solutions
journal, October 2019

  • Grieco, Christopher; Doucette, Grayson S.; Munson, Kyle T.
  • The Journal of Chemical Physics, Vol. 151, Issue 15
  • DOI: 10.1063/1.5116586

A molecular movie of ultrafast singlet fission
journal, September 2019

  • Schnedermann, Christoph; Alvertis, Antonios M.; Wende, Torsten
  • Nature Communications, Vol. 10, Issue 1
  • DOI: 10.1038/s41467-019-12220-7

Evidence for conical intersection dynamics mediating ultrafast singlet exciton fission
journal, March 2015

  • Musser, Andrew J.; Liebel, Matz; Schnedermann, Christoph
  • Nature Physics, Vol. 11, Issue 4
  • DOI: 10.1038/nphys3241