The structure includes an antiferromagnetic layer of cobalt oxide having a thickness of 2 to 15 monolayers and formed on a substrate at a temperature ranging from 700K to 900K; and a ferromagnetic layer of cobalt having a thickness of at least one monolayer for being formed on {TAIL ~ the antiferromagnetic layer} of {HEAD ~ cobalt oxide} 
The structure includes an antiferromagnetic layer of cobalt oxide having a thickness of 2 to 15 monolayers and formed on a substrate at a temperature ranging from 700 K to 900 K ; and a ferromagnetic layer of cobalt having a thickness of at least one monolayer for being formed on { TAIL ~ the antiferromagnetic layer } of { HEAD ~ cobalt oxide }
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