Magnetic recording: advancing into the future
A Moser, K Takano, DT Margulies… - Journal of Physics D …, 2002 - iopscience.iop.org
In recent years, the stability of recorded data against thermal decay has become an
important criterion for judging the performance of magnetic recording systems. Continued …
important criterion for judging the performance of magnetic recording systems. Continued …
Controlling domain wall thermal stability switching in magnetic nanowires for storage memory nanodevices
M Al Bahri - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
The domain wall (DW) random switching in planar magnetic nanowires is one of the crucial
problems for storage data applications. Hence, a micromagnetic simulation was used to …
problems for storage data applications. Hence, a micromagnetic simulation was used to …
[HTML][HTML] Thermal Effects on Domain Wall Stability at Magnetic Stepped Nanowire for Nanodevices Storage
M Al Bahri, S Al-Kamiyani - Nanomaterials, 2024 - mdpi.com
In the future, DW memory will replace conventional storage memories with high storage
capacity and fast read/write speeds. The only failure in DW memory arises from DW thermal …
capacity and fast read/write speeds. The only failure in DW memory arises from DW thermal …
Angle dependent magnetization reversal of thin film magnetic recording media
KR Coffey, T Thomson, JU Thiele - Journal of applied physics, 2003 - pubs.aip.org
The results of angular measurements of the remanent switching fields for granular
longitudinal and perpendicular magnetic recording media are presented and compared to …
longitudinal and perpendicular magnetic recording media are presented and compared to …
Studies of switching field and thermal energy barrier distributions in a FePt nanoparticle system
XW Wu, H Zhou, RJM Van de Veerdonk… - Journal of applied …, 2003 - pubs.aip.org
Dynamic remanent hysteresis loops were measured at several time scales for a L1 0
ordered Fe 45 Pt 55 nanoparticle array sample. At a fixed percentage of magnetization …
ordered Fe 45 Pt 55 nanoparticle array sample. At a fixed percentage of magnetization …
Distribution of thermal stability factor for barium ferrite particles
O Shimizu, Y Kurihashi, I Watanabe… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
The thermal stability factor (K u V/k BT, where K u, V, k B, and T are the magnetic anisotropy
constant, particle volume, Boltzmann constant, and temperature, respectively), obtained from …
constant, particle volume, Boltzmann constant, and temperature, respectively), obtained from …
Highly in-plane oriented CoCrPtB longitudinal media for 130-Gb/in/sup 2/recording
G Choe, JN Zhou, B Demczyk, M Yu… - IEEE transactions on …, 2003 - ieeexplore.ieee.org
A recording density of 130 Gb/in/sup 2/was achieved using thermally stable conventional
CoCrPtB longitudinal media. The high in-plane orientation ratio (OR) of the media resulted …
CoCrPtB longitudinal media. The high in-plane orientation ratio (OR) of the media resulted …
Linear density dependence of thermal decay in longitudinal recording
HJ Richter, RM Brockie… - IEEE transactions on …, 2002 - ieeexplore.ieee.org
We present experimental and theoretical data on the signal decay of recordings measured
at various densities. In contrast to expectations, the signal decay does not generally …
at various densities. In contrast to expectations, the signal decay does not generally …
Thermal energy barrier distribution measurements in perpendicular media
XW Wu, H Zhou, RJM van de Veerdonk, G Ju… - Applied physics …, 2002 - pubs.aip.org
accepted for publication 5 August 2002 dc demagnetized remanent curves at different
applied field time durations have been applied to measure the thermal energy barrier …
applied field time durations have been applied to measure the thermal energy barrier …