TY - JOUR
T1 - Perpendicular Magnetic Recording Media on Various Hard-Disk Substrates
AU - Fuji, H.
AU - Muraoka, H.
AU - Nakamura, Y.
N1 - Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 1993/12
Y1 - 1993/12
N2 - Co-Cr perpendicular media on rigid substrates were studied. We used untextured glass substrates for perpendicular magnetic hard disks, but the reproduced output at short wavelengths was influenced by the surface roughness of the magnetic recording media. We therefore fabricated Co-Cr perpendicular hard disk media deposited onto different substrates: untextured glass, silicon single crystal, chemically textured alumite, and Mn-Zn ferrite. We compared these substrates with respect to their crystallographic properties, head-to-medium spacing, and record/playback characteristics.
AB - Co-Cr perpendicular media on rigid substrates were studied. We used untextured glass substrates for perpendicular magnetic hard disks, but the reproduced output at short wavelengths was influenced by the surface roughness of the magnetic recording media. We therefore fabricated Co-Cr perpendicular hard disk media deposited onto different substrates: untextured glass, silicon single crystal, chemically textured alumite, and Mn-Zn ferrite. We compared these substrates with respect to their crystallographic properties, head-to-medium spacing, and record/playback characteristics.
UR - http://www.scopus.com/inward/record.url?scp=0027747932&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027747932&partnerID=8YFLogxK
U2 - 10.1109/TJMJ.1993.4565762
DO - 10.1109/TJMJ.1993.4565762
M3 - Article
AN - SCOPUS:0027747932
VL - 8
SP - 858
EP - 863
JO - IEEE translation journal on magnetics in Japan
JF - IEEE translation journal on magnetics in Japan
SN - 0882-4959
IS - 12
ER -