研究者詳細 - 山口　茂弘

論文 - 山口　茂弘

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Single-crystal field-effect transistors of benzoannulated fused oligothiophenes and oligoselenophenes

Yamada Koichi, Okamoto Toshihiro, Kudoh Kenichi, Wakamiya Atsushi, Yamaguchi Shigehiro, Takeya J.

APPLIED PHYSICS LETTERS 90 巻 ( 7 ) 頁： 072102 2007年2月

Ladder distyrylbenzenes with silicon and chalcogen bridges: Synthesis, structures, and properties

Mouri Kazuhiro, Wakamiya Atsushi, Yamada Hiroshi, Kajiwara Takashi, Yamaguchi Shigehiro

ORGANIC LETTERS 9 巻 ( 1 ) 頁： 93 - 96 2007年1月

General Synthesis of Extended Fused Oligothiophenes Consisting of Even Number of Thiophene Rings

T. Okamoto, K. Kudoh, A. Wakamiya, and S. Yamaguchi

Chem. Eur. J. 13 巻頁： 548-556 2007年

Thiophene and Selenophene-Based Heteroacenes: Combined Quantum Chemical DFT, and Spectroscopic Raman and UV-Vis-NIR Study

R. M. Osuna, R. P. Ortiz, T. Okamoto, Y. Suzuki, S. Yamaguchi, V. Hernandez, J. Teodomiro, and L. Navarrete

J. Phys. Chem. B 111 巻頁： 7488-7496 2007年

Highly Emissive Poly(aryleneethynylene)s Containing 2,5-Dibroyl-1,4-Phenylene as a Building Unit

C. -H. Zhao, A. Wakamiya, and S. Yamaguchi

Macromolecules 40 巻頁： 3898-3900 2007年

*3-Boryl-2,2'-Bithiophene as a Versatile Core Skeleton for Full-Color Highly Emissive Organic Solids Open Access

A. Wakamiya, K. Mori, and S. Yamaguchi

Angew. Chem. Int. Ed. 46 巻頁： 4273-4276 2007年

*Single Crystal Field Effect Transistors of Benzo-Annulated Fused Oligothiophenes and Oligoselenophenes

K. Yamada, T. Okamoto, K. Kudoh, A. Wakamiya, S. Yamaguchi, and J. Takeya

Appl. Phys. Lett. 90 巻頁： 072102 2007年

Crystallographic and Chiroptical Studies on Tetraarylferrocenes for Use as Chiral Rotary Modules for Molecular Machines

T. Muraoka, K. Kinbara, A. Wakamiya, S. Yamaguchi, and T. Aida

Chem. Eur. J. 13 巻頁： 1724-1730 2007年

Ladder Distyrylbenzenes with Silicon and Chalcogen Bridges: Synthesis, Structures, and Properties

K. Mouri, A. Wakamiya, H. Yamada, T. Kajiwara, and S. Yamaguchi

Org. Lett. 9 巻頁： 93-96 2007年

3-Boryl-2,2 '-bithiophene as a versatile core skeleton for full-color highly emissive organic solids Open Access

Wakamiya Atsushi, Mori Kenji, Yamaguchi Shigehiro

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 46 巻 ( 23 ) 頁： 4273 - 4276 2007年

Crystallographic and Chiroptical Studies on Tetraarylferrocenes for Use as Chiral Rotary Modules for Molecular Machines

T. Muraoka, K. Kinbara, A. Wakamiya, S. Yamaguchi, T. Aida

Chem. Eur. J. 13 巻頁： 1724-1730 2007年

General synthesis of extended fused oligothiophenes consisting of an even number of thiophene rings

Okamoto Toshihiro, Kudoh Kenichi, Wakamiya Atsushi, Yamaguchi Shigehiro

CHEMISTRY-A EUROPEAN JOURNAL 13 巻 ( 2 ) 頁： 548 - 556 2007年

Field effect transistors of single crystal benzo-annulated fused oligothiophenes and oligoselenophenes 査読有り

Y. Tominari, K. Yamada, M. Yamagishi, Jun Takeya, T. Okamoto, K. Kudoh, A. Wakamiya, S. Yamaguchi

Materials Research Society Symposium Proceedings 1003 巻頁： 112 - 117 2007年

掲載種別：研究論文（国際会議プロシーディングス）

Recently synthesized benzo-annulated fused oligothiophenes and oligoselenophenes are introduced as air-stable organic semiconductors for high-performance organic field-effect transistors. To evaluate electronic mobility intrinsic to the materials, single-crystal transistors are prepared for two representative compounds of benzo-annulated pentathienoacene f-B5TB and its selenium analogue f-BT3STB. High mobility of more than 1 cm2/Vs is achieved for the selenium compound, due to its considerable Se- - -Se orbital interactions. The transistor performances have been stable for two months, indicating high duration of the compound in the ambient atmosphere. Copyright © 2007 Materials Research Society.

Scopus

Highly emissive organic solids containing 2,5-diboryl-1,4-phenylene unit

Zhao Cui-Hua, Wakamiya Atsushi, Inukai Yuko, Yamaguchi Shigehiro

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 128 巻 ( 50 ) 頁： 15934 - 15935 2006年12月

High fidelity self-sorting assembling of meso-cinchomeronimide appended meso-meso linked Zn(II) diporphyrins.

Kamada T, Aratani N, Ikeda T, Shibata N, Higuchi Y, Wakamiya A, Yamaguchi S, Kim KS, Yoon ZS, Kim D, Osuka A

Journal of the American Chemical Society 128 巻 ( 23 ) 頁： 7670 - 7678 2006年6月

Reactions of fused polycyclic 1,2-dithiins with transition metals: Synthesis of heteroacenes via desulfurization

Kudoh K, Okamoto T, Yamaguchi S

ORGANOMETALLICS 25 巻 ( 9 ) 頁： 2374 - 2377 2006年4月

Ladder pi-conjugated materials with main group elements Open Access

Yamaguchi S, Xu CH, Okamoto T

PURE AND APPLIED CHEMISTRY 78 巻 ( 4 ) 頁： 721 - 730 2006年4月

Intramolecular B-N Coordination as a New Scaffold for Design of Electron Transporting Materials: Synthesis and Properties of Boryl-Substituted Thienylthiazoles

A. Wakamiya, T. Taniguchi, and S. Yamaguchi

Angew. Chem. Int. Ed. 45 巻頁： 3170-3173 2006年

Highly Emissive Organic Solids Containing 2,5-Diboryl-1,4-Phenylene Unit

C. -H. Zhao, A. Wakamiya, Y. Inukai, and S. Yamaguchi

J. Am. Chem. Soc. 128 巻頁： 15934-15935 2006年

Highly Fidelity Self-Sorting Assembling of meso-Cinchomeronimide Appended meso-meso Linked Zn(II) Diporphyrins

T. Kamada, N. Aratani, T. Ikeda, N. Shibata, Y. Higuchi, A. Wakamiya, S. Yamaguchi, K. S. Kim, Z. S. Yoon, D. Kim, A. Osuka

J. Am. Chem. Soc. 128 巻頁： 7670-7678 2006年

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