TY - CONF
T1 - Track Edge Noise In Isotropic And Oriented Media For Proximity And Contact Magnetic Recording
AU - Helian, Na
AU - Wei, Dan
AU - Liu, Bo
AU - Low, TS
PY - 1997/4/1
Y1 - 1997/4/1
N2 - In the magnetic recording process, both the transition length and the spacing loss will be reduced with a lower head-med& spacing, thus allowing higger linear densities Utilizing a micromagnetic simulation model, the track edge noise is analyzed versus the head-medium spacing in two different media. This study shows that although the track edge noise decreases with the head-medium spacing within a normal range (d= 27-69 nm), there is an unexpected slight increase in the track edge noise for lowering head-medium spacing in the proximity and contact recording range d= 6-27 nm, which brings a significant influence on the contact recording performance with a narrow track.
AB - In the magnetic recording process, both the transition length and the spacing loss will be reduced with a lower head-med& spacing, thus allowing higger linear densities Utilizing a micromagnetic simulation model, the track edge noise is analyzed versus the head-medium spacing in two different media. This study shows that although the track edge noise decreases with the head-medium spacing within a normal range (d= 27-69 nm), there is an unexpected slight increase in the track edge noise for lowering head-medium spacing in the proximity and contact recording range d= 6-27 nm, which brings a significant influence on the contact recording performance with a narrow track.
UR - https://ieeexplore.ieee.org/abstract/document/597754
U2 - 10.1109/INTMAG.1997.597754
DO - 10.1109/INTMAG.1997.597754
M3 - Paper
SP - ET-ET
ER -