Stress induced permanent magnetic signal degradation of perpendicular magnetic recording system

Journal of Tribology

Volumn 131, Issue 1, 2009, Pages 1-6

  Lee, Sung Chang ^a   Hong, Soo Youl ^a   Kim, Na Young ^a   Ferber, Joerg ^a   Che, Xiadong ^a   Strom, Brian D ^b  

^a SAMSUNG INFORMATION SYSTEMS AMERICA   (United States)

^b Infinite Loop   (United States)

Author keywords

HDD; Head disk interface (HDI); Magnetostriction; PMR (perpendicular magnetic recording); Scratch

Indexed keywords

AFM; APPLIED LOADS; ATOMIC FORCE MICROSCOPES; CONTROLLED CONDITIONS; CROSS-SECTION TRANSMISSION; DIAMOND TIP; HARD DISK DRIVE; HARD DISK DRIVES; HDD; HEAD DISK INTERFACE; LONGITUDINAL MAGNETIC RECORDINGS; LOW SPEED; MAGNETIC FORCE MICROSCOPES; MAGNETIC LAYERS; MAGNETIC SIGNALS; MECHANICAL DAMAGES; PERMANENT DAMAGE; PERMANENT MAGNETICS; PERPENDICULAR MAGNETIC RECORDING; SCRATCH LOAD; STRESS-INDUCED;

ATOMIC FORCE MICROSCOPY; DEGRADATION; DISKS (STRUCTURAL COMPONENTS); DRIVES; MAGNETIC MATERIALS; MAGNETIC RECORDING; MAGNETISM; MAGNETOSTRICTION; MAGNETOSTRICTIVE DEVICES; MICROSCOPES; NANOINDENTATION; NONVOLATILE STORAGE; TRANSMISSION ELECTRON MICROSCOPY;

HARD DISK STORAGE;

EID: 77953716571     PISSN: 07424787     EISSN: 15288897     Source Type: Journal    
DOI: 10.1115/1.2991123     Document Type: Article

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