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Intermolecular band dispersion in a self-assembled phthalocyanine derivative film: The case of tetrakis(thiadiazole)porhyrazine
http://hdl.handle.net/2237/00031520
http://hdl.handle.net/2237/0003152097218f73-0769-4500-b56d-d7a8e0fe9184
名前 / ファイル | ライセンス | アクション |
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PhysRevB82_073408 (327.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-02-17 | |||||
タイトル | ||||||
タイトル | Intermolecular band dispersion in a self-assembled phthalocyanine derivative film: The case of tetrakis(thiadiazole)porhyrazine | |||||
言語 | en | |||||
著者 |
Tanaka, Yusuke
× Tanaka, Yusuke× Takahashi, Kouji× Kuzumaki, Takuya× Yamamoto, Yuta× Hotta, Kunihiro× Harasawa, Ayumi× Miyoshi, Yasuhito× Yoshikawa, Hirofumi× Ouchi, Yukio× Ueno, Nobuo× Seki, Kazuhiko× Awaga, Kunio× Sakamoto, Kazuyuki |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2010 American Physical Society | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The electronic band structure of a tetrakis(thiadiazole)porhyrazine (H2TTDPz) thin film prepared on SiO2, which is a system close to a real device one, was studied by photoelectron spectroscopy (PES). Although the film was grown on a bumpy surface, clear electronic band dispersion was observed along the surface-normal direction. The bandwidth of the highest occupied molecular orbital (HOMO) band was approximately 180 meV. By analyzing the PES result using the tight-binding method, the transfer integral for the π−π interaction, the effective mass of the HOMO hole, and the hole mobility were estimated to be approximately 45±10 meV, 1/m∗h=(0.14±0.03)/m0, and μh=8.2±1.8 cm^2/V s, respectively, at 100 K. | |||||
言語 | en | |||||
出版者 | ||||||
出版者 | American Physical Society | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1103/PhysRevB.82.073408 | |||||
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収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1098-0121 | |||||
書誌情報 |
en : Physical Review B 巻 82, 号 7, p. 073408, 発行日 2010-08 |
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値 | publisher |