Surface Structure of Organic Semiconductor [n]Phenacene Single Crystals

Yusuke Wakabayashi; Masanari Nakamura; Kaori Sasaki; Takahiro Maeda; Yuutaro Kishi; Hiroyuki Ishii; Nobuhiko Kobayashi; Susumu Yanagisawa; Yuma Shimo; Yoshihiro Kubozono

doi:10.1021/jacs.8b08811

Surface Structure of Organic Semiconductor [n]Phenacene Single Crystals

Yusuke Wakabayashi, Masanari Nakamura, Kaori Sasaki, Takahiro Maeda, Yuutaro Kishi, Hiroyuki Ishii, Nobuhiko Kobayashi, Susumu Yanagisawa, Yuma Shimo, Yoshihiro Kubozono

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

3 Citations (Scopus)

Abstract

Surface structure relaxation of organic semiconductors affects the properties of organic devices, although such relaxation has not been well explored. Only two examples have been experimentally reported; tetracene shows a large surface relaxation, while rubrene exhibits no relaxation. Therefore, a systematic investigation of the surface relaxation is conducted on [n]phenacenes (n= 5, 7, and 9). Electron density analyses are performed based on the synchrotron surface X-ray scattering with the aid of first-principles calculations. The results show little surface relaxation in [n]phenacenes.

Original language	English
Pages (from-to)	14046-14049
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	140
Issue number	43
DOIs	https://doi.org/10.1021/jacs.8b08811
Publication status	Published - 2018 Oct 31
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/jacs.8b08811

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Surface Structure of Organic Semiconductor [n]Phenacene Single Crystals. / Wakabayashi, Yusuke; Nakamura, Masanari; Sasaki, Kaori; Maeda, Takahiro; Kishi, Yuutaro; Ishii, Hiroyuki; Kobayashi, Nobuhiko; Yanagisawa, Susumu; Shimo, Yuma; Kubozono, Yoshihiro.

In: Journal of the American Chemical Society, Vol. 140, No. 43, 31.10.2018, p. 14046-14049.

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

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abstract = "Surface structure relaxation of organic semiconductors affects the properties of organic devices, although such relaxation has not been well explored. Only two examples have been experimentally reported; tetracene shows a large surface relaxation, while rubrene exhibits no relaxation. Therefore, a systematic investigation of the surface relaxation is conducted on [n]phenacenes (n= 5, 7, and 9). Electron density analyses are performed based on the synchrotron surface X-ray scattering with the aid of first-principles calculations. The results show little surface relaxation in [n]phenacenes.",

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AU - Wakabayashi, Yusuke

AU - Nakamura, Masanari

AU - Sasaki, Kaori

AU - Maeda, Takahiro

AU - Kishi, Yuutaro

AU - Ishii, Hiroyuki

AU - Kobayashi, Nobuhiko

AU - Yanagisawa, Susumu

AU - Shimo, Yuma

AU - Kubozono, Yoshihiro

PY - 2018/10/31

Y1 - 2018/10/31

N2 - Surface structure relaxation of organic semiconductors affects the properties of organic devices, although such relaxation has not been well explored. Only two examples have been experimentally reported; tetracene shows a large surface relaxation, while rubrene exhibits no relaxation. Therefore, a systematic investigation of the surface relaxation is conducted on [n]phenacenes (n= 5, 7, and 9). Electron density analyses are performed based on the synchrotron surface X-ray scattering with the aid of first-principles calculations. The results show little surface relaxation in [n]phenacenes.

AB - Surface structure relaxation of organic semiconductors affects the properties of organic devices, although such relaxation has not been well explored. Only two examples have been experimentally reported; tetracene shows a large surface relaxation, while rubrene exhibits no relaxation. Therefore, a systematic investigation of the surface relaxation is conducted on [n]phenacenes (n= 5, 7, and 9). Electron density analyses are performed based on the synchrotron surface X-ray scattering with the aid of first-principles calculations. The results show little surface relaxation in [n]phenacenes.

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Surface Structure of Organic Semiconductor [n]Phenacene Single Crystals

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ASJC Scopus subject areas

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