期刊
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
卷 15, 期 3, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1468-6996/15/3/034802
关键词
complex metallic alloys; quasicrystal; approximant; surfaces; thin film; reactivity; structure; nucleation; scanning tunnelling microscopy; ab initio; alloy
资金
- Agence Nationale de la Recherche [ANR-11-INTB-1001]
- Agence Nationale de la Recherche (ANR) [ANR-11-INTB-1001] Funding Source: Agence Nationale de la Recherche (ANR)
We present a review on recent work performed on periodic complex metallic alloy (CMA) surfaces. The electronic and crystallographic structures of clean pseudo-tenfold, pseudo-twofold, sixfold surfaces will be presented along with the recent findings on CMA of lower structural complexity, i.e. with a smaller unit cell. The use of CMA surfaces as templates for thin film growth and the formation of surface alloy will also be introduced. The reactivity of these complex surfaces and their impact in the field of heterogeneous catalysis will be discussed. Finally, common trends among these systems will be highlighted when possible and future challenges will be examined.
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