Brinks Hofer Gilson & Lione
Method of producing exchange coupling film and method of producing magnetoresistive sensor by using exchange coupling film
A laminate structure includes an antiferromagnetic layer, a pinned magnetic layer, and a seed layer contacting the antiferromagnetic layer on a side opposite to pinned magnetic layer. The seed layer is constituted mainly by face-centered cubic crystals with (111) planes preferentially oriented. The seed layer is preferably non-magnetic. Layers including the antiferromagnetic layer, a free magnetic layer, and layers therebetween, have (111) planes preferentially oriented.
Alps Electric Co., Ltd.
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Naoya Kenichi Yosuke Masamichi
Hasegawa Tanaka Ide Saito