Contrasting bonding behaviors of 3d transition metal atoms with graphite and C60

被引:31
作者
Andriotis, AN
Menon, M
Froudakis, GE
机构
[1] Fdn Res & Technol Hellas, Inst Elect Struct & Laser, Iraklion 71110, Crete, Greece
[2] Univ Kentucky, Dept Phys & Astron, Lexington, KY 40506 USA
[3] Univ Kentucky, Ctr Computat Sci, Lexington, KY 40506 USA
[4] Univ Crete, Dept Chem, Iraklion 71409, Crete, Greece
关键词
D O I
10.1103/PhysRevB.62.9867
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The interactions of 3d transition metal atoms with graphite and C-60 molecule is investigated using tight-binding molecular-dynamics and nb initio methods. The results for vanadium and nickel confirm recent experimental deduction of the contrasting bonding behaviors between the early and the late 3d-transition metals in their interaction with graphite and C-60 Furthermore, our results reveal the role of substrate relaxation and curvature in producing a striking dissimilarity in the bonding behaviors among transition metal atoms on graphite and C-60.
引用
收藏
页码:9867 / 9871
页数:5
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