表面科学
Online ISSN : 1881-4743
Print ISSN : 0388-5321
ISSN-L : 0388-5321
吸着原子の酔歩運動と表面拡散
中村 勝吾
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ジャーナル フリー

1981 年 2 巻 1 号 p. 10-17

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The unique attributes of a Field Ion Microscope-(FIM) permit direct observation of the surface diffusion of a single atom and simple atomic clusters on perfect crystal planes. A brief review of the principles and techniques of such studies is presented along with a collection of existing experimental data. Included is a one and two dimensional random walk of a single adatom or di-atomic cluster on well defined crystal planes, the structure and configuration of an atomic cluster on crystal surfaces, the experimental demonstration of non-monotonic long-range interaction obtained from the distribution functionof the distance between two adatoms on a single-crystal surface, and an atomic view of surface self-diffusion of clean and well defined surfaces.

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© 社団法人 日本表面科学会
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