Ag-induced zero- and one-dimensional nanostructures on vicinal Si(111)
Ag-induced zero- and one-dimensional nanostructures on vicinal Si(111)
复制标题
Ag 诱导的邻位 Si(111) 上的零维和一维纳米结构
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
J. Ortega
中科院分区:
文献类型:
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作者:
J. Kuntze;A. Mugarza;J. Ortega
The formation of a Ag-stabilized regular step lattice on vicinal Si(111) miscut towards [112] is reported. The step bunching characteristic of the clean surface is prevented by single-domain Si(111)-(3×1)-Ag reconstruction. The nanostructured surface is used as a template for growing one-dimensional arrays of 1 nm sized Ag quantum dots with a preferential spacing of 1.5 nm along the rows.