TY - JOUR
T1 - Comparison of track edge noise between oriented and isotropic thin film media in quasi-contact magnetic recording
AU - Helian, Na
AU - Wang, ZG
AU - Mapps, Desmond J
AU - Wilton, David
AU - Robinson, Paul
PY - 1999/3/1
Y1 - 1999/3/1
N2 - By utilizing a micro-magnetic simulation model, the track edge noise is analyzed versus the head–media spacing in two different media. This study shows that although the track edge noise decreases with the head–media spacing within a normal range (27–69nm), there is an unexpected slight increase in the track edge noise for lowering head–media spacing in the proximity and contact recording range around 6nm, which brings a significant influence on the contact recording performance with a narrow track.
AB - By utilizing a micro-magnetic simulation model, the track edge noise is analyzed versus the head–media spacing in two different media. This study shows that although the track edge noise decreases with the head–media spacing within a normal range (27–69nm), there is an unexpected slight increase in the track edge noise for lowering head–media spacing in the proximity and contact recording range around 6nm, which brings a significant influence on the contact recording performance with a narrow track.
UR - https://www.sciencedirect.com/science/article/pii/S0304885398004016
U2 - https://doi.org/10.1016/S0304-8853(98)00401-6
DO - https://doi.org/10.1016/S0304-8853(98)00401-6
M3 - Article
SN - 0304-8853
VL - 193
SP - 52
EP - 54
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
IS - 1-3
ER -