Epitaxial Growth of Metals on Rocksalt Faces Cleaved in Vacuum. : II. 0rientation and Structure of Gold Particles Formed in Ultrahigh Vacuum
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概要
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The orientation and structure of gold particles formed by evaporation on rocksalt cleaved in ultrahigh vacuum have been studied at various stages of the nucleation and growth process. Besides four 200 and twenty-four 220 spots which indicate the presence of the (001) orientation and (111) orientation respectively, twenty-four abnormal 111 spots have been observed in electron diffraction patterns taken at earlier stages of growth, and various unusual contrasts have been observed in dark field electron micrographs using one of 111 spots. A multiply twinned particle model is proposed by the present author, and the appearance of the 111 spots and the dark field image contrasis can satisfactorily be explained by this model. With increasing thickness particles with the (111) orientation and without the multiple twinning exclusively grow up, while multiply twinned particles and those with the (001) orientation seem to stop their growth; and a continuous gold film with the (111) fibrous structure is formed at a thickness of about 500 A^^..
- 社団法人日本物理学会の論文
- 1966-02-05
著者
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Ino Shozo
The Research Institute For Iron Steel And Other Metals
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Ino S.
The Research Institute for Iron, Steel and Other Metals, Tohoku University
関連論文
- A Study of Multiply-Twinned Particles by 1000 kV Electron Microscope
- Epitaxial Growth of Metals on Rocksalt Faces Cleaved in Vacuum. I
- Epitaxial Growth of Metals on Rocksalt Faces Cloven in Vacuum
- Recovery Processes of Si(111) and Ge(111) Surfaces Damaged by Argon Ion Bombardment
- Multiply Twinned Particles at Earlier Stages of Gold Film Formation on Alkalihalide Crystals
- Epitaxial Growth of Metals on Rocksalt Faces Cleaved in Vacuum : II. Orientation and Structure of Gold Particles Formed in Ultrahigh Vacuum
- Formation of Multiply-Twinned Particles on Alkali Halide Crystals by Vacuum Evaporation and Their Structures
- Formation of Multiply-Twinned Particles in the Nucleation Stage of Film Growth
- Stability of Multiply-Twinned Particles
- CRYSTALLIZATION OF AMORPHOUS Si AND Ge PREPARED ON Si(111) AND Ge(111) SURFACES BY ARGON ION BOMBARDMENT