期刊
APPLIED PHYSICS LETTERS
卷 97, 期 19, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3509411
关键词
-
资金
- Deutsche Forschungsgemeinschaft [HE 2604/7]
- EU [228043]
We report on superconducting properties of gallium-enriched silicon layers in commercial (100) oriented silicon wafers. Ion implantation and subsequent rapid thermal annealing have been applied for realizing gallium precipitation beneath a silicon-dioxide cover layer. Depending on the preparation parameters, we observe a sharp drop to zero resistance at 7 K. The critical-field anisotropy proofs the thin-film character of superconductivity. In addition, out-of-plane critical fields of above 9 T and critical current densities exceeding 2 kA/cm(2) promote these structures to be possible playgrounds for future microelectronic technology. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3509411]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据