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Orientation Control of Standing Epitaxial Pentacene Monolayers Using Surface Steps and In-plane Band Dispersion Analysis by Angle Resolved Photoelectron Spectroscopy

Published online by Cambridge University Press:  26 February 2011

Tadamasa Suzuki ,
Toshihiro Shimada ,
Keiji Ueno ,
Susumu Ikeda ,
Koichiro Saiki  and
Tetsuya Hasegawa
Tadamasa Suzuki
Affiliation:
tadamasa@chem.s.u-tokyo.ac.jp, The University of Tokyo, Department of Chemistry, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
Toshihiro Shimada
Affiliation:
shimada@chem.s.u-tokyo.ac.jp, The University of Tokyo, Department of Chemistry, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
Keiji Ueno
Affiliation:
kei@chem.saitama-u.ac.jp, Saitama University, Department of Chemistry, 255, Shimokubo, Sakura-ku, Saitama, 338-8570, Japan
Susumu Ikeda
Affiliation:
ikeda@epi.k.u-tokyo.ac.jp, The University of Tokyo, Department of Complexity Sciences and Engineering, 5-1-5, Kashiwanoha, Kashiwa, 277-8583, Japan
Koichiro Saiki
Affiliation:
saiki@epi.k.u-tokyo.ac.jp, The University of Tokyo, Department of Complexity Sciences and Engineering, 5-1-5, Kashiwanoha, Kashiwa, 277-8583, Japan
Tetsuya Hasegawa
Affiliation:
hasegawa@chem.s.u-tokyo.ac.jp, The University of Tokyo, Department of Chemistry, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
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Abstract

We prepared quasi single crystalline pentacene monolayer films on Bi-terminated Si(111) by using bunched steps on vicinally-cut surfaces as an orientation template. Band dispersion in the conduction plane of pentacene was clearly observed by angle-resolved photoelectron spectroscopy.

Keywords

molecular beam epitaxy (MBE)RHEEDcrystalline
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 965: Symposium S – Organic Electronics – Materials, Devices and Applications , 2006 , 0965-S06-19
Copyright
Copyright © Materials Research Society 2007

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References

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