Formation of Hot Excitons, Annealing, and Relaxation in Conjugated Polymers under an External Optical Pulse

Yu-song Zhang; Wei-kang Chen; Zhe Lin; Deyao Jiang; Sheng Li; Thomas F. George

doi:10.1021/ACS.JPCC.7B00863

Formation of Hot Excitons, Annealing, and Relaxation in Conjugated Polymers under an External Optical Pulse

Yu-song Zhang, Wei-kang Chen, Zhe Lin, Deyao Jiang, Sheng Li, Thomas F. George

University of Missouri-St. Louis

Research output: Contribution to journal › Article › peer-review

Original language	American English
Journal	Journal of Physical Chemistry C
Volume	121
DOIs	https://doi.org/10.1021/ACS.JPCC.7B00863
State	Published - Apr 12 2017

Disciplines

Atomic, Molecular and Optical Physics
Semiconductor and Optical Materials
Chemistry

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10.1021/ACS.JPCC.7B00863License: Unspecified

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@article{91407652f85e47c4bedc95ff88ad8b76,

title = "Formation of Hot Excitons, Annealing, and Relaxation in Conjugated Polymers under an External Optical Pulse",

author = "Yu-song Zhang and Wei-kang Chen and Zhe Lin and Deyao Jiang and Sheng Li and George, \{Thomas F.\}",

note = "With an optical pulse focusing on a typical semiconducting conjugated polymer, PPV, the resultant electron transition induces an oscillation of the band gap. The gap varies with a period of 50 fs and acts like a comb, filtering the original optical pulse to become an effective light pulse that has a period of 50 fs as well.",

year = "2017",

month = apr,

day = "12",

doi = "10.1021/ACS.JPCC.7B00863",

language = "American English",

volume = "121",

journal = "Journal of Physical Chemistry C",

}

TY - JOUR

T1 - Formation of Hot Excitons, Annealing, and Relaxation in Conjugated Polymers under an External Optical Pulse

AU - Zhang, Yu-song

AU - Chen, Wei-kang

AU - Lin, Zhe

AU - Jiang, Deyao

AU - Li, Sheng

AU - George, Thomas F.

N1 - With an optical pulse focusing on a typical semiconducting conjugated polymer, PPV, the resultant electron transition induces an oscillation of the band gap. The gap varies with a period of 50 fs and acts like a comb, filtering the original optical pulse to become an effective light pulse that has a period of 50 fs as well.

PY - 2017/4/12

Y1 - 2017/4/12

UR - https://pubs.acs.org/doi/abs/10.1021/acs.jpcc.7b00863

U2 - 10.1021/ACS.JPCC.7B00863

DO - 10.1021/ACS.JPCC.7B00863

M3 - Article

VL - 121

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

ER -

Formation of Hot Excitons, Annealing, and Relaxation in Conjugated Polymers under an External Optical Pulse

Disciplines

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