Micromagnetics of Magnetization Reversal in Patterned Magnetic Recording Medium

@article{Chunsheng2006MicromagneticsOM,
  title={Micromagnetics of Magnetization Reversal in Patterned Magnetic Recording Medium},
  author={E Chunsheng and Duncan Smith and Sakhrat Khizroev and Dieter K Weller and Dmitri Litvinov},
  journal={IEEE Transactions on Magnetics},
  year={2006},
  volume={42},
  pages={2411-2413}
}
Selected aspects of the recording physics of data storage systems based on patterned magnetic recording medium are discussed. The micromagnetic study of the magnetization reversal in patterned magnetic recording medium is presented. The effects of bit size, head/medium misregistration, bit-to-bit spacing, soft underlayer (SUL) patterning, and side wall roughness on magnetization reversal are explored. The results offer the guidelines for the design and optimization of patterned magnetic… CONTINUE READING

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Showing 1-9 of 9 references

Physics of patterned magnetic medium recording: Design considerations

C.E.D. Smith, J. Wolfe, D. Weller, S. Khizroev, D. Litvinov
J. Appl. Phys., vol. 98, 2005. • 2005
View 1 Excerpt

SNR and density limit estimates: A comparison of longitudinal and perpendicular recording

H. N. Bertram, M. Williams
IEEE Trans. Magn., vol. 36, no. 1, pp. 4–9, Jan. 2000. • 2000
View 1 Excerpt

Patterned media: A viable route to 50 Gbit/in and up for magnetic recording

R. L. White, R.M.H. New, R.F.W. Pease
IEEE Trans. Magn., vol. 33, no. 1, pp. 990–995, Jan. 1997. • 1997
View 1 Excerpt

Thermal stability of recorded information at high densities

S. H. Charap, P. L. Lu, Y. J. He
IEEE Trans. Magn., vol. 33, no. 1, pp. 978–983, Jan. 1997. • 1997
View 1 Excerpt

Recording characteristics of sub-micron discrete magnetic tracks

S. E. Lambert, I. L. Sanders, A. M. Patlach, M. T. Krounbi
IEEE Trans. Magn., vol. 23, pp. 3690–3692, 1987. • 1987
View 1 Excerpt

An analysis for the circular mode of magnetization in short wavelength recording

S. Iwasaki, K. Takemura
IEEE Trans. Magn., vol. MAG-11, pp. 1173–1175, 1975. • 1975
View 1 Excerpt

A Lagrangian formulation of the gyromagnetic equation of the magnetization field

T. L. Gilbert
Phys. Rev., vol. 100, p. 1243, 1955. Manuscript received March 13, 2006 (e-mail: dlitvinov@uh.edu). • 1955
View 1 Excerpt

On the theory of the dispersion of magnetic permeability in ferromagnetic bodies

L. D. Landau, E. Lifshitz
Phys. Z. Sowjetunion, vol. 8, p. 153, 1935. • 1935
View 1 Excerpt