Computer simulation of thermal activation volume in HDD media

IEEE Transactions on Magnetics

Volumn 37, Issue 4 I, 2001, Pages 1386-1388

  Igarashi, M ^a   Akagi, F ^a   Sugita, Y ^b  

^a HITACHI LTD   (Japan)

^b TOHOKU INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Dynamic coercivity; Remanence; Switching volume; Thermal activation

Indexed keywords

COERCIVE FORCE; COMPUTER SIMULATION; MAGNETIC ANISOTROPY; MAGNETIC FIELD EFFECTS; MAGNETIC RECORDING; MAGNETIZATION; MATHEMATICAL MODELS; REMANENCE; SWITCHING; THERMAL EFFECTS;

THERMAL ACTIVATION;

HARD DISK STORAGE;

EID: 0035386516     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.950849     Document Type: Article

References (11)

1. Experimental study of thermal decay in high-density magnetic recording media
2. Effect of angle dependent attempt frequency on Arrhenius-Neel thermal decay in thin film media
3. The coefficient of magnetic viscosity
4. The fluctuation field of ferromagnetic materials
5. Fluctuation fields and medium noise in CoCrTa and CoCrPt films
6. Activation volume and correlation to media noise in high-density longitudinal recording media
7. Computer simulation of magnetization switching in high-data-rate hard-disk media
8. High speed switching in magnetic recording media
9. Numerical simulations of the effect of record field pulse length on medium coercivity at finite temperatures
10. Computer simulation of high-speed magnetization switching in hard-disk media