Magnetization switching in energy assisted recording

IEEE Transactions on Magnetics

Volumn 48, Issue 5 PART 1, 2012, Pages 1794-1800

  Greaves, Simon ^a   Kanai, Yasushi ^b   Muraoka, Hiroaki ^a  

^a TOHOKU UNIVERSITY   (Japan)

^b NIIGATA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Energy assisted magnetic recording; simulation; write head

Indexed keywords

MAGNETIZATION;

ENERGY ASSISTED MAGNETIC RECORDINGS; HIGH-FREQUENCY MAGNETIC FIELD; MAGNETIZATION SWITCHING; MICROMAGNETIC SIMULATIONS; MICROWAVE-ASSISTED RECORDING; SIMULATION; TEMPERATURE VALUES; WRITE HEADS;

SWITCHING;

EID: 84860476714     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2012.2187776     Document Type: Article

References (11)

1. Y. Kanai, H. Hosokai, K. Yamakawa, K. Yoshida, S. J. Greaves, and H. Muraoka, "Micromagnetic analysis of recording write heads for high transfer-rate recording," presented at theTMRC2011, 2011, Paper B-3.
2. D. A. Garanin, "Fokker-Planck and Landau-Lifshitz-Bloch equations for classical ferromagnets," Phys. Rev. B, vol. 55, pp. 3050-3057, Feb. 1997.
3. O. Chubykalo-Fesenko, U. Nowak, R. W. Chantrell, and D. Garanin, "Dynamic approach for micromagnetics close to the Curie temperature," Phys. Rev. B, vol. 74, p. 094436, Sep. 2006.
4. N. Kazantseva, D. Hinzke, U. Nowak, R. W. Chantrell, U. Atxitia, and O. Chubykalo-Fesenko, "Towards multiscale modelling of magnetic materials: Simulations of FePt," Phys. Rev. B, vol. 77, p. 184428, 2008.
5. M. Igarashi, Y. Suzuki, H. Miyamoto, Y. Maruyama, and Y. Shiroishi, "Effect of elliptical high-frequency field on microwave-assisted magnetic switching," IEEE Trans. Magn., vol. 45, no. 10, pp. 3711-3713, Oct. 2009.
6. J. G. Zhu, X. Zhu, and Y. Tang, "Microwave assisted magnetic recording," IEEE Trans. Magn., vol. 44, no. 1, pp. 125-131, Jan. 2008.
7. J. Fidler, T. Schrefl, V. D. Tsiantos, W. Scholz, D. Suess, and H. Forster, "Ultrafast switching of magnetic nanoelements using a rotating field," J. Appl. Phys., vol. 91, pp. 7974-7976, 2002.
8. G. Winkler, D. Suess, J. Lee, J. Fidler, M. A. Bashir, J. Dean, A. Goncharov, G. Hrkac, S. Bance, and T. Schrefl, "Microwave-assisted threedimensional multilayer magnetic recording," Appl. Phys. Lett., vol. 94, p. 232501, 2009.
9. S. J. Greaves, K. Yoshida, Y. Kanai, M. Takagishi, and F. Akagi, "Application of micromagnetics to magnetic recording VII: Application to microwave assisted magnetic recording," Magn. Jpn., vol. 5, pp. 422-429, 2010.
10. S. J. Greaves, Y. Jinbo, Y. Kanai, and H. Muraoka, "Split-pole write head for thermally assisted magnetic recording," IEEE Trans. Magn., vol. 47, no. 10, pp. 2375-2378, Oct. 2011.
11. C. H. Back, D. Weller, J. Heidmann, D. Mauri, D. Guarisco, E. L. Garwin, and H. C. Siegmann, "Magnetisation reversal in ultrashort magnetic field pulses," Phys. Rev. Lett., vol. 81, pp. 3251-3254, 1998.