Interpretation of the ultrafast photoinduced processes in pentacene thin films

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

Interpretation of the ultrafast photoinduced processes in pentacene thin films. / Kuhlman, Thomas Scheby; Kongsted, Jacob; Mikkelsen, Kurt V; Møller, Klaus Braagaard; Sølling, Theis I.

I: Journal of the American Chemical Society, Bind 132, Nr. 10, 17.03.2010, s. 3431-9.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Kuhlman, TS, Kongsted, J, Mikkelsen, KV, Møller, KB & Sølling, TI 2010, 'Interpretation of the ultrafast photoinduced processes in pentacene thin films', Journal of the American Chemical Society, bind 132, nr. 10, s. 3431-9. https://doi.org/10.1021/ja909166s

APA

Kuhlman, T. S., Kongsted, J., Mikkelsen, K. V., Møller, K. B., & Sølling, T. I. (2010). Interpretation of the ultrafast photoinduced processes in pentacene thin films. Journal of the American Chemical Society, 132(10), 3431-9. https://doi.org/10.1021/ja909166s

Vancouver

Kuhlman TS, Kongsted J, Mikkelsen KV, Møller KB, Sølling TI. Interpretation of the ultrafast photoinduced processes in pentacene thin films. Journal of the American Chemical Society. 2010 mar. 17;132(10):3431-9. https://doi.org/10.1021/ja909166s

Author

Kuhlman, Thomas Scheby ; Kongsted, Jacob ; Mikkelsen, Kurt V ; Møller, Klaus Braagaard ; Sølling, Theis I. / Interpretation of the ultrafast photoinduced processes in pentacene thin films. I: Journal of the American Chemical Society. 2010 ; Bind 132, Nr. 10. s. 3431-9.

Bibtex

@article{9ce1739ba6d3445ab5a015183ef75940,
title = "Interpretation of the ultrafast photoinduced processes in pentacene thin films",
abstract = "Ambiguity remains in the models explaining the photoinduced dynamics in pentacene thin films as observed in pump-probe experiments. One model advocates exciton fission as governing the evolution of the initially excited species, whereas the other advocates the formation of an excimeric species subsequent to excitation. On the basis of calculations by a combined quantum mechanics and molecular mechanics (QM/MM) method and general considerations regarding the excited states of pentacene we propose an alternative, where the initially excited species instead undergoes internal conversion to a doubly excited exciton. The conjecture is supported by the observed photophysical properties of pentacene from both static as well as time-resolved experiments.",
author = "Kuhlman, {Thomas Scheby} and Jacob Kongsted and Mikkelsen, {Kurt V} and M{\o}ller, {Klaus Braagaard} and S{\o}lling, {Theis I}",
year = "2010",
month = mar,
day = "17",
doi = "10.1021/ja909166s",
language = "English",
volume = "132",
pages = "3431--9",
journal = "Journal of the American Chemical Society",
issn = "0002-7863",
publisher = "ACS Publications",
number = "10",

}

RIS

TY - JOUR

T1 - Interpretation of the ultrafast photoinduced processes in pentacene thin films

AU - Kuhlman, Thomas Scheby

AU - Kongsted, Jacob

AU - Mikkelsen, Kurt V

AU - Møller, Klaus Braagaard

AU - Sølling, Theis I

PY - 2010/3/17

Y1 - 2010/3/17

N2 - Ambiguity remains in the models explaining the photoinduced dynamics in pentacene thin films as observed in pump-probe experiments. One model advocates exciton fission as governing the evolution of the initially excited species, whereas the other advocates the formation of an excimeric species subsequent to excitation. On the basis of calculations by a combined quantum mechanics and molecular mechanics (QM/MM) method and general considerations regarding the excited states of pentacene we propose an alternative, where the initially excited species instead undergoes internal conversion to a doubly excited exciton. The conjecture is supported by the observed photophysical properties of pentacene from both static as well as time-resolved experiments.

AB - Ambiguity remains in the models explaining the photoinduced dynamics in pentacene thin films as observed in pump-probe experiments. One model advocates exciton fission as governing the evolution of the initially excited species, whereas the other advocates the formation of an excimeric species subsequent to excitation. On the basis of calculations by a combined quantum mechanics and molecular mechanics (QM/MM) method and general considerations regarding the excited states of pentacene we propose an alternative, where the initially excited species instead undergoes internal conversion to a doubly excited exciton. The conjecture is supported by the observed photophysical properties of pentacene from both static as well as time-resolved experiments.

U2 - 10.1021/ja909166s

DO - 10.1021/ja909166s

M3 - Journal article

C2 - 20175536

VL - 132

SP - 3431

EP - 3439

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

SN - 0002-7863

IS - 10

ER -

ID: 33242942