Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings

Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings

We have developed a new approach to the computation of third-order spectroscopic signals of molecular rings, by incorporating the Davydov soliton theory into the nonlinear response function formalism. The Davydov D1 and D ˜ Ansätze have been employed to treat the interactions between the excitons...

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Main Authors: Sun, Kewei, Huynh, Thanh Duc, Gelin, Maxim, Zhao, Yang
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Science::Chemistry::Physical chemistry
Online Access:https://hdl.handle.net/10356/101131
http://hdl.handle.net/10220/18305
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1011312023-07-14T15:46:13Z Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings Sun, Kewei Huynh, Thanh Duc Gelin, Maxim Zhao, Yang School of Materials Science & Engineering DRNTU::Science::Chemistry::Physical chemistry We have developed a new approach to the computation of third-order spectroscopic signals of molecular rings, by incorporating the Davydov soliton theory into the nonlinear response function formalism. The Davydov D1 and D ˜ Ansätze have been employed to treat the interactions between the excitons and the primary phonons, allowing for a full description of arbitrary exciton-phonon coupling strengths. As an illustration, we have simulated a series of optical 2D spectra for two models of molecular rings. Published version 2013-12-18T03:47:19Z 2019-12-06T20:33:44Z 2013-12-18T03:47:19Z 2019-12-06T20:33:44Z 2013 2013 Journal Article Huynh, T. D., Sun, K.-W., Gelin, M., & Zhao, Y. (2013). Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings. The journal of chemical physics, 139(10), 104103-. 0021-9606 https://hdl.handle.net/10356/101131 http://hdl.handle.net/10220/18305 10.1063/1.4820135 en The journal of chemical physics © 2013 AIP Publishing LLC. This paper was published in The Journal of Chemical Physics and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The paper can be found at the following official DOI: http://dx.doi.org/10.1063/1.4820135.  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Chemistry::Physical chemistry
spellingShingle DRNTU::Science::Chemistry::Physical chemistry
Sun, Kewei
Huynh, Thanh Duc
Gelin, Maxim
Zhao, Yang
Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
description We have developed a new approach to the computation of third-order spectroscopic signals of molecular rings, by incorporating the Davydov soliton theory into the nonlinear response function formalism. The Davydov D1 and D ˜ Ansätze have been employed to treat the interactions between the excitons and the primary phonons, allowing for a full description of arbitrary exciton-phonon coupling strengths. As an illustration, we have simulated a series of optical 2D spectra for two models of molecular rings.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Sun, Kewei
Huynh, Thanh Duc
Gelin, Maxim
Zhao, Yang
format Article
author Sun, Kewei
Huynh, Thanh Duc
Gelin, Maxim
Zhao, Yang
author_sort Sun, Kewei
title Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
title_short Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
title_full Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
title_fullStr Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
title_full_unstemmed Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
title_sort polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings
publishDate 2013
url https://hdl.handle.net/10356/101131
http://hdl.handle.net/10220/18305
_version_ 1772828824475533312

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