Title

Stable structures and magnetic properties of the Fe adatom on Si (001)

College

College of Science

Department/Unit

Physics

Document Type

Article

Source Title

Shinku/Journal of the Vacuum Society of Japan

Volume

48

Issue

3

First Page

199

Last Page

201

Publication Date

1-1-2005

Abstract

We determine the stable structures of Fe adatoms on Si (001) and investigate their magnetic properties, based on the density functional theory. For the Si (001) surface, we consider the clean surface and the H-terminated surface. We find that the structure of the clean Si surface is reconstructed, but the structure of the H-terminated surface is hardly reconstructed and that the magnetic moment of the Fe adatom on the H-terminated surface is larger than that of the Fe adatom on the clean surface.

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Digitial Object Identifier (DOI)

10.3131/jvsj.48.199

Disciplines

Physics

Keywords

Iron—Magnetic properties; Silicon; Molecular structure

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