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METHOD FOR PROVIDING FOR THIN (001) ORIENTATION MgO LAYERS FOR MAGNETIC JUNCTIONS USABLE IN SPIN TRANSFER TORQUE MAGNETIC MEMORY APPLICATIONS AND THE MAGNETIC JUNCTIONS SO FORMED
METHOD FOR PROVIDING FOR THIN (001) ORIENTATION MgO LAYERS FOR MAGNETIC JUNCTIONS USABLE IN SPIN TRANSFER TORQUE MAGNETIC MEMORY APPLICATIONS AND THE MAGNETIC JUNCTIONS SO FORMED
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机译:提供用于自旋转传递转矩磁存储器应用中的磁结的薄(001)取向MgO层的方法和由此形成的磁结
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摘要
A method for providing a magnetic junction usable in a magnetic device and a magnetic junction are described. A reference layer, a crystalline MgO tunneling barrier layer and a free layer are provided. The crystalline MgO tunneling barrier layer is continuous, has a (001) orientation and has a thickness of not more than eleven Angstroms and not less than two Angstroms. The crystalline MgO tunneling barrier layer is between the free layer and the reference layer. The magnetic junction is configured such that the free layer is switchable between stable magnetic states when a write current is passed through the magnetic junction.
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