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Insulating Material for High Recording Density Head

IP.com Disclosure Number: IPCOM000038305D
Original Publication Date: 1989-Dec-01
Included in the Prior Art Database: 2005-Jan-31

Publishing Venue

IBM

Related People

Authors:
Chen, MM Krounbi, M Notarys, H [+details]

Abstract

Disclosed is an insulating material of ZrO2 to be used for thin film recording head application with improved properties, such as high electrical breakdown voltage, chemically inert in both acidic and basic environment and suitable thermal expansion coefficient for head fabrication.