首页>
外国专利>
Magnetic tunnel junctions including crystalline and amorphous tunnel barrier materials
Magnetic tunnel junctions including crystalline and amorphous tunnel barrier materials
展开▼
机译:磁性隧道结,包括晶体和非晶隧道势垒材料
展开▼
页面导航
摘要
著录项
相似文献
摘要
Magnetic tunnel junctions are disclosed that include ferromagnetic (or ferrimagnetic) materials and a bilayer tunnel barrier structure. The bilayer includes a crystalline material, such as MgO or Mg—ZnO, and Al2O3, which may be amorphous. If MgO is used, then it is preferably (100) oriented. The magnetic tunnel junctions so formed enjoy high tunneling magnetoresistance, e.g., greater than 100% at room temperature.
展开▼
机译:公开了磁性隧道结,其包括铁磁(或亚铁磁)材料和双层隧道势垒结构。双层包括结晶材料,例如MgO或Mg-ZnO和Al 2 Sub> O 3 Sub>,其可以是非晶的。如果使用MgO,则其优选为(100)取向的。这样形成的磁性隧道结具有很高的隧道磁阻,例如在室温下大于100%。
展开▼