Magnetic storage media with Ag, Au-containing magnetic layers

A magnetic recording medium having a Au, Ag-containing magnetic layer having Co, Cr, Ag and Au; the magnetic recording layer having Co-containing magnetic grains surrounded by substantially nonmagnetic Cr-containing grain boundaries; wherein said Ag and said Au are substantially immiscible in the Co...

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Bibliographic Details
Main Authors Girt, Erol, Shih, Chung Yuang, Lu, Miaogen, Chour, Kueir-Weei, Liu, Connie Chunling, Munteanu, Mariana Rodica, Lee, Jean Ling
Format Patent
LanguageEnglish
Published 15.06.2010
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Summary:A magnetic recording medium having a Au, Ag-containing magnetic layer having Co, Cr, Ag and Au; the magnetic recording layer having Co-containing magnetic grains surrounded by substantially nonmagnetic Cr-containing grain boundaries; wherein said Ag and said Au are substantially immiscible in the Co-containing magnetic grains is disclosed.