抄録
With special attention to the fine structure of electrodeposits and the deposit/substrate interface, the heteroepitaxial growth of nickel electrodeposits on a polycrystalline iron substrate has been studied mainly by transmission electron microscopy. The nickel deposits grow heteroepitaxially even at such a high current density as 500 A/m2 on a chemically cleaned substrate iron. The crystallographic orientation relationship between the nickel deposits and the iron substrate is that of Kurdjumov-Sachs, i.e. (110)α⁄⁄(111)Ni, [111]α⁄⁄[110]Ni. The nickel heteroepitaxial deposits consist of columnar crystals which contain dense dislocations at the interface. There dislocations are introduced in order to reduce the misfit strain at the interface.
本文言語 | English |
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ページ(範囲) | 251-257 |
ページ数 | 7 |
ジャーナル | materials transactions, jim |
巻 | 30 |
号 | 4 |
DOI | |
出版ステータス | Published - 1989 |
外部発表 | はい |
ASJC Scopus subject areas
- 材料科学(全般)
- 凝縮系物理学
- 材料力学
- 機械工学