Coherent phonon dynamics in singlet fission of rubrene single crystal

Kiyoshi Miyata; Shunsuke Tanaka; Toshiki Sugimoto; Kazuya Watanabe; Takafumi Uemura; Jun Takeya; Yoshiyasu Matsumoto

doi:10.1007/978-3-319-13242-6_52

Coherent phonon dynamics in singlet fission of rubrene single crystal

Kiyoshi Miyata, Shunsuke Tanaka, Toshiki Sugimoto, Kazuya Watanabe, Takafumi Uemura, Jun Takeya, Yoshiyasu Matsumoto

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

We have observed coherent phonons of singlet and triplet exciton states in a rubrene single crystal at 35 K. Our results suggest that the instantaneous triplet exciton formation through the singlet fission of the rubrene single crystal generates coherent phonons on the potential energy surface of a triplet exciton.

Original language	English
Title of host publication	Ultrafast Phenomena XIX - Proceedings of the 19th International Conference
Editors	Louis DiMauro, Regina de Vivie-Riedle, Kaoru Yamanouchi, Makoto Kuwata-Gonokami, Steven Cundiff
Publisher	Springer Science and Business Media, LLC
Pages	218-221
Number of pages	4
ISBN (Electronic)	9783319132419
DOIs	https://doi.org/10.1007/978-3-319-13242-6_52
Publication status	Published - Jan 1 2015
Externally published	Yes
Event	19th International Conference on Ultrafast Phenomena, 2014 - Okinawa, Japan Duration: Jul 7 2014 → Jul 11 2014

Publication series

Name	Springer Proceedings in Physics
Volume	162
ISSN (Print)	0930-8989
ISSN (Electronic)	1867-4941

Other

Other	19th International Conference on Ultrafast Phenomena, 2014
Country/Territory	Japan
City	Okinawa
Period	7/7/14 → 7/11/14

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1007/978-3-319-13242-6_52

Cite this

Miyata, K., Tanaka, S., Sugimoto, T., Watanabe, K., Uemura, T., Takeya, J., & Matsumoto, Y. (2015). Coherent phonon dynamics in singlet fission of rubrene single crystal. In L. DiMauro, R. de Vivie-Riedle, K. Yamanouchi, M. Kuwata-Gonokami, & S. Cundiff (Eds.), Ultrafast Phenomena XIX - Proceedings of the 19th International Conference (pp. 218-221). (Springer Proceedings in Physics; Vol. 162). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-319-13242-6_52

Coherent phonon dynamics in singlet fission of rubrene single crystal. / Miyata, Kiyoshi; Tanaka, Shunsuke; Sugimoto, Toshiki et al.

Ultrafast Phenomena XIX - Proceedings of the 19th International Conference. ed. / Louis DiMauro; Regina de Vivie-Riedle; Kaoru Yamanouchi; Makoto Kuwata-Gonokami; Steven Cundiff. Springer Science and Business Media, LLC, 2015. p. 218-221 (Springer Proceedings in Physics; Vol. 162).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Miyata, K, Tanaka, S, Sugimoto, T, Watanabe, K, Uemura, T, Takeya, J & Matsumoto, Y 2015, Coherent phonon dynamics in singlet fission of rubrene single crystal. in L DiMauro, R de Vivie-Riedle, K Yamanouchi, M Kuwata-Gonokami & S Cundiff (eds), Ultrafast Phenomena XIX - Proceedings of the 19th International Conference. Springer Proceedings in Physics, vol. 162, Springer Science and Business Media, LLC, pp. 218-221, 19th International Conference on Ultrafast Phenomena, 2014, Okinawa, Japan, 7/7/14. https://doi.org/10.1007/978-3-319-13242-6_52

Miyata K, Tanaka S, Sugimoto T, Watanabe K, Uemura T, Takeya J et al. Coherent phonon dynamics in singlet fission of rubrene single crystal. In DiMauro L, de Vivie-Riedle R, Yamanouchi K, Kuwata-Gonokami M, Cundiff S, editors, Ultrafast Phenomena XIX - Proceedings of the 19th International Conference. Springer Science and Business Media, LLC. 2015. p. 218-221. (Springer Proceedings in Physics). https://doi.org/10.1007/978-3-319-13242-6_52

Miyata, Kiyoshi ; Tanaka, Shunsuke ; Sugimoto, Toshiki et al. / Coherent phonon dynamics in singlet fission of rubrene single crystal. Ultrafast Phenomena XIX - Proceedings of the 19th International Conference. editor / Louis DiMauro ; Regina de Vivie-Riedle ; Kaoru Yamanouchi ; Makoto Kuwata-Gonokami ; Steven Cundiff. Springer Science and Business Media, LLC, 2015. pp. 218-221 (Springer Proceedings in Physics).

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AU - Takeya, Jun

AU - Matsumoto, Yoshiyasu

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N2 - We have observed coherent phonons of singlet and triplet exciton states in a rubrene single crystal at 35 K. Our results suggest that the instantaneous triplet exciton formation through the singlet fission of the rubrene single crystal generates coherent phonons on the potential energy surface of a triplet exciton.

AB - We have observed coherent phonons of singlet and triplet exciton states in a rubrene single crystal at 35 K. Our results suggest that the instantaneous triplet exciton formation through the singlet fission of the rubrene single crystal generates coherent phonons on the potential energy surface of a triplet exciton.

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Coherent phonon dynamics in singlet fission of rubrene single crystal

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