Self-organized hexagonal patterns of independent magnetic nanodots

被引:32
|
作者
Bobek, Thomas [1 ]
Mikuszeit, Nikolai [2 ,3 ]
Camarero, Julio [2 ,3 ]
Kyrsta, Stepan [4 ]
Yang, Lin [1 ]
Nino, Miguel Angel [2 ,3 ]
Hofer, Christian [5 ]
Gridneva, Lidia [6 ]
Arvanitis, Dimitri [6 ]
Miranda, Rodolfo [2 ,3 ,7 ]
De Miguel, Juan Jose [2 ,3 ]
Teichert, Christian [5 ]
Kurz, Heinrich [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Semicond Elect, D-52074 Aachen, Germany
[2] Univ Autonoma Madrid, Dept Fis Mat Condensada, E-28049 Madrid, Spain
[3] Univ Autonoma Madrid, Inst Fis Mat Nicolas Cabrera, E-28049 Madrid, Spain
[4] Rhein Westfal TH Aachen, D-52074 Aachen, Germany
[5] Montauniv Leoben, Inst Phys, A-8700 Leoben, Austria
[6] Uppsala Univ, Dept Phys, S-75121 Uppsala, Sweden
[7] Madrid Inst Adv Studies, IMDEA, Madrid, Spain
关键词
D O I
10.1002/adma.200701163
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A method for producing self-organised arrays of nanometric metallic dots is reported. It consists on developing first the nanodot pattern by ion erosion on a semiconductor cover film and transferring it to a previously buried metallic layer. This procedure has been applied to Co, and the ferromagnetic behaviour of the dots at room temperature is demonstrated. [GRAPHICS]
引用
收藏
页码:4375 / +
页数:7
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