抄録
The atomic structures of the LaB6 and SmB6 (001) surfaces have been studied by angleresolved XPS, LEED and ISS. The outermost layer of the LaB6 (001) surface is a lanthanum layer in a 1 × 1 ordered state, while there is not so much samarium on the SmB6 (001) surface. The concentration ratio of Sm3+ ions to Sm2+ ions in the vicinity of the SmB6 (001) surface is much higher than that in bulk.
本文言語 | English |
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ページ(範囲) | 631-637 |
ページ数 | 7 |
ジャーナル | Surface Science |
巻 | 86 |
号 | C |
DOI | |
出版ステータス | Published - 1979 7 2 |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Condensed Matter Physics
- Surfaces and Interfaces