Title :
High performance laminated longitudinal recording media
Author :
Bian, Xiaoping ; Doerner, Mary ; Li, Jinshan ; Tang, Kai ; Duan, Shanlin ; Mirzamaani, Mohammad
Author_Institution :
Storage Syst. Div., IBM Corp., San Jose, CA, USA
fDate :
9/1/1999 12:00:00 AM
Abstract :
Laminated magnetic thin film disks with [101¯0] crystallographic preferred orientation (PO) were made on glass substrates. The structure, magnetic and recording characteristics of these films were compared to those of conventional laminated films with a [112¯0] PO. It was found that the [101¯0] PO laminated films possess better structural integrity and result in much less reduction of Hc and S*, and an improved recording performance
Keywords :
laminates; magnetic disc storage; magnetic recording; magnetic thin film devices; texture; crystallographic preferred orientation; glass substrate; laminated magnetic thin film disk; longitudinal recording; microstructure; Chromium; Crystallography; Disk recording; Glass; Magnetic films; Magnetic properties; Magnetic recording; Microstructure; Signal to noise ratio; Substrates;
Journal_Title :
Magnetics, IEEE Transactions on
