公开(公告)号：US07070869B2

公开(公告)日：2006-07-04

申请号：US10363214

申请日：2001-08-09

申请人： Günter Schatz ,  Manfred Albrecht ,  Mireille Maret ,  Andreas Maier ,  Frank Treubel

发明人： Günter Schatz ,  Manfred Albrecht ,  Mireille Maret ,  Andreas Maier ,  Frank Treubel

IPC分类号： G11B5/64 ,  G11B5/73

CPC分类号： B82Y25/00 ,  G11B5/65 ,  G11B5/7315 ,  G11B5/84 ,  G11B11/10586 ,  G11B11/10589 ,  H01F10/007 ,  Y10T428/32

摘要： The invention relates to an element, comprising a substrate with a surface roughness of less than 5 nm, with saturated bonds on the surface and an MPt3 film applied to at least one side of the substrate, with a magnetic anisotropy perpendicular to the plane of the film, with M=a metal of the 5th to 9th sub-group of the periodic table, nickel or gadolinium. The invention further relates to a method for production of the above and the use of said elements as a magnetic component, for example as a magnetic sensor or as a magneto-optical storage element.

摘要翻译： 本发明涉及一种元件，其包括具有小于5nm的表面粗糙度的基底，表面上具有饱和键和施加到基底的至少一侧上的MPt 3 N膜， 垂直于膜平面的磁各向异性，M =元素周期表第5〜第9组的金属，镍或钆。 本发明还涉及上述的制造方法和所述元件作为磁性部件的使用，例如磁传感器或磁光存储元件。