Lorentz transmission electron microscopy study of micromagnetic structures in real computer hard disks

IEEE Transactions on Magnetics

Volumn 32, Issue 5 PART 1, 1996, Pages 4130-4132

  Tang, K ^a  

^a Stanford University ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COBALT ALLOYS; ETCHING; HARD DISK STORAGE; MAGNETIC FILMS; MAGNETIZATION; MICROSTRUCTURE; SUBSTRATES; TRANSMISSION ELECTRON MICROSCOPY;

LORENTZ TRANSMISSION ELECTRON MICROSCOPY; MAGNETIC VORTICES; MICROMAGNETIC STRUCTURES;

MAGNETIC MATERIALS;

EID: 0030245403     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.539317     Document Type: Article

References (6)

1. T. C. Arnoldussen and L. L. Nunncllcy (eds. ), Nuise in Digital Magnetic Rtcoiding, River edge, New Jeisey: World Scientific Publishing Co. , p. 148, 1992.
2. [21 K. Tang, M. R. Visokay, C. A. Ross, R. Ranjan, T. Yamashita and R. Sinclair, "Observation of Micromagnetic Structure in Computer Hard Disks by Lorentz Transmission Electron Microscopy," Magnetic Ultrathin Films, Multilayers and Surfaces-Proc. MRS (San Francisco, April 17-20, 1995) vol. 384, E. E. Marinero, B. Heinrich, W. F. Egelhoff, Jr. , A. Pert, H. Fujimori, G. Guntherodt, R. L. White (eds. ), pp. 21-26, 1995.
3. H.W. Fuller and M. E. Hale, "Determination of Magnetization distribution in Thin Films Using Electron Microscopy," J. Appl. Phys. vol. 31, pp. 238-248, 1960.
4. G.P. Cameron and J. H. Judy, " Micromagnelic Structures of Recorded Transitions in Isotropie High-Coercivity Longitudinal Thin Films," IEEE Tranf. Magn. , vol. 29, pp. 4177-4181, 1993.
5. T. Cben. "The Micromagnetic Properties of High-Coercivity Metallic Thin Films and Their Effect on the Limit of Packing Density in Digital Recording," IEEE Trans. Magn. , vol. 17, pp. 1181-1191, 1981.
6. R. Ranjan, W. R. Bennett, G. J. Tarnopolsky, T. Yamashita, T. P. Nolan, and R. Sinclair, "Noise Properties and Microstructure of Oriented CoCrTa/Cr Media," J. Appl. Phys. vol. 75, pp. 6144-6146, 1994.