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Jpn. J. Appl. Phys. 47 (2008) pp. 8010-8011  |Previous Article| |Next Article|  |Table of Contents|
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Communication

Slight Rotation of c(2×2) Structure of Ba/Mo(110) System

Sadaharu Jo and Yoshihiko Gotoh¹

Division of General Education, Aichi Gakuin University, 12 Araike, Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
¹Department of Materials Science and Technology, Tokyo University of Science, 2461 Yamazaki, Noda, Chiba 278-8510, Japan

(Received February 14, 2008; accepted June 13, 2008; published online October 17, 2008)

The surface structures of a Ba/Mo(110) system have been investigated by reflection high-energy electron diffraction (RHEED). The characteristics of three surface structures, namely, the c(2×2), (1.6×2), and (1.5×1.8) structures, were already reported. In particular, the RHEED patterns due to the c(2×2) structure have characteristic spots with small elongations, but the origin of such a feature and the characteristic aspect of atomic arrangements of the c(2×2) structure have not been discussed up to now. In this paper, a new interpretation for the elongations of a RHEED pattern due to the c(2×2) structure of the Ba/Mo(110) system is reported.

URL: http://jjap.jsap.jp/link?JJAP/47/8010/
DOI: 10.1143/JJAP.47.8010

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