THE ROLE OF DISK CARBON AND SLIDER IN WATER-ADSORPTION

被引：21

作者：

SMALLEN, M ^{[1
]}

LEE, JK ^{[1
]}

CHAO, A ^{[1
]}

ENGUERO, J ^{[1
]}

机构：

[1] CONNER PERIPHERALS,SAN JOSE,CA 95134

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 06期

关键词：

D O I：

10.1109/20.334014

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Water adsorption was measured an carbon overcoated, thin film magnetic recording disks and magnetic recording heads Measurements were, made using an ellipsometer with a humidity chamber mounted on the sample stage. Water adsorption is dependent primarily on the hydrogen content of the carbon overcoat, for both lubed and unlubed disks. Water adsorption is independent of the lube type end thickness, except when the carbon overcoat has a low hydrogen content. In the latter case, water adsorption depends on the functional endgroup of the lube and slightly on lube thickness. Water adsorption on magnetic recording heads depends both on the head composition and surface roughness.

引用

页码：4137 / 4139

页数：3

共 21 条

[1] LIQUID-MEDIATED ADHESION AT THE THIN-FILM MAGNETIC DISK SLIDER INTERFACE [J].