An apparatus and associated method may provide a magnetic element can have a thin film deposited on a cryogenic substrate. The thin film can additionally be stress tuned during primary annealing to reduce unwanted stress anisotropy. The thin film can be configured to have near zero internal stress after the primary annealing.
申请公布号
EP2660817(A1)
申请公布日期
2013.11.06
申请号
EP20130166069
申请日期
2013.04.30
申请人
SEAGATE TECHNOLOGY LLC
发明人
ZHU, MENG;ESTRINE, ELIOT LEWIS CUTHBERT;TIAN, WEI;INTURI, VENKATESWARA;KAUTZKY, MICHAEL CHRISTOPHER