Magnetic properties of granular-type FePt-MgO perpendicular recording media

IEEE Transactions on Magnetics

Volumn 40, Issue 4 II, 2004, Pages 2455-2457

  Zhang, Zhengang ^a   Kang, Kyongha ^b   Suzuki, Takao ^a  

^a TOYOTA TECHNOLOGICAL INSTITUTE   (Japan)

^b BROOKHAVEN NATIONAL LABORATORY   (United States)

Author keywords

Activation volume; FePt; Magnetic anisotropy; Magnetic recording media

Indexed keywords

ANNEALING; COERCIVE FORCE; DIFFRACTOMETERS; EPITAXIAL GROWTH; GRAIN BOUNDARIES; GRANULAR MATERIALS; IRON COMPOUNDS; MAGNETIC ANISOTROPY; MAGNETIC FILMS; MAGNETIZATION; MULTILAYERS; SPUTTERING; X RAY DIFFRACTION ANALYSIS;

ACTIVATION VOLUMES; FEPT; MAGNETIC RECORDING MEDIA; REMANENT COERCIVITY;

MAGNETIC RECORDING;

EID: 4444307353     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2004.830218     Document Type: Article

References (4)

1. 2/MgO as an intermediate layer," Appl. Phys. Lett., vol. 83, pp. 1785-1787, Sept. 2003.
2. K. Kang, T. Suzuki, and Z. G. Zhang, "Structural and magnetic studies of nanocomposite (FePt-Ag,MgO) films for perpendicular magnetic recording,'' J. Appl. Phys..
3. M. P. Sharrock, ''Time dependence of switching fields in magnetic recording, Media," J. Appl Phys., vol. 76, pp. 6413-6418, Nov. 1994.
4. X. W. Wu, H. Zhou, R. J. M. Van de Veerdonk, T. J. Klemmer, C. Liu, N. Shukla, D. Weller. M. Tanase, and D. E. Laughlin, "Studies of switching field and thermal energy barrier distributions in a FePt nanoparticle system," J. Appl. Phys., vol. 93. pp. 7181-7183, May 2003.