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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/3366

Title: Scanning tunneling microscopy of Dy@C_<82> and Dy@C_<60> adsorbed on Si(111)-(7×7) surfaces
Authors: Fujiki, S
Kubozono, Y
Hosokawa, T
Kanbara, T
Fujiwara, A
Nonogaki, Y
Urisu, T
Issue Date: 2004-01
Magazine name: Physical Review B
Volume: 69
Number: 4
Start page: 045415-1
End page: 045415-5
DOI: 10.1103/PhysRevB.69.045415
Abstract: Dy@C_<82> and Dy@C_<60> adsorbed on Si (111)-(7×7) surface are investigated by scanning tunneling microscopy (STM) at 295 K. The Dy@C_<82> molecules in the first layer are adsorbed on the Si (111)-(7×7) surface without formation of islands and nucleation, and the internal structure of the Dy@C_<82> molecule is first observed on the surface at 295 K. The average heights of the Dy@C_82 molecules in the first and second layers are estimated to be 7.2 and 10.8 Å, respectively, by STM. These results suggest strong interactions between the Si atoms and the Dy@C_<82> molecules in the first layer. The STM image reveals that the Dy@C_<60> molecule is nearly spherical, showing that the metal endohedral C_<60> possesses a cage-form structure.
Rights: Satoshi Fujiki, Yoshihiro Kubozono, Tomoko Hosokawa, Takayoshi Kanbara, Akihiko Fujiwara, Youichi Nonogaki and Tsuneo Urisu, Physical Review B, 69(4), 045415, 2004. "Copyright 2004 by the American Physical Society." http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRBMDO000069000004045415000001&idtype=cvips&gifs=yes
URI: http://hdl.handle.net/10119/3366
Material Type: publisher
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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