Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Katsuhiko Koui0
Hitoshi Iwasaki0
Masatoshi Yoshikawa0
Masashi Sahashi0
Hiromi Yuasa0
Date of Patent
March 31, 2009
0Patent Application Number
112826590
Date Filed
November 21, 2005
0Patent Primary Examiner
Patent abstract
A spin valve type magnetoresistive effect element for vertical electric conduction includes a magnetoresistive effect film in which a resistance adjustment layer made of a material containing conductive carriers not more than 1022/cm3 is inserted. Thus the resistance value of a portion in change of spin-relied conduction is raised to an adequate value, thereby to increase the resistance variable amount.
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