Exchange-coupled suppression of vortex formation in permalloy nanodot chain arrays

Journal of Applied Physics

Volumn 105, Issue 7, 2009, Pages

  Hernandez, Sarah C ^a   Dou, Jian ^a   Yu, Chengtao ^a   Pechan, Michael J ^a   Folks, Liesl ^b   Katine, Jordan A ^b   Carey, Matthew J ^b  

^a MIAMI UNIVERSITY   (United States)

^b HITACHI AMERICA LTD   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARRAY STRUCTURES; COUPLING DIRECTIONS; DOT ARRAYS; DOT DIAMETERS; E-BEAM LITHOGRAPHIES; EXCHANGE COUPLED; EXCHANGE ENERGIES; INTERDOT EXCHANGES; ION BEAM DEPOSITIONS; MAGNETIC REVERSALS; MAGNETIZATION PATTERNS; MAGNETIZATION REVERSAL PROCESS; MAGNETO-OPTICAL KERR EFFECTS; NANODOTS; UNIT CELLS; VORTEX FORMATIONS; VORTEX NUCLEATIONS;

CHEMICAL MODIFICATION; EXCHANGE COUPLING; HYSTERESIS; HYSTERESIS LOOPS; ION EXCHANGE; KERR MAGNETOOPTICAL EFFECT; MAGNETIC FIELD EFFECTS; MAGNETIC MATERIALS; MAGNETS; NUCLEATION; OPTICAL KERR EFFECT; QUANTUM OPTICS; VORTEX FLOW;

MAGNETIZATION REVERSAL;

EID: 65249103839     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3074782     Document Type: Article

References (10)

1. S. A. Leonel, I. A. Marques, P. Z. Coura, and B. V. Costa, J. Appl. Phys. 0021-8979 10.1063/1.2809408 102, 104311 (2007).
2. V. Novosad, M. Grimsditch, J. Darrouzet, J. Pearson, S. D. Bader, V. Metlushko, K. Guslienko, Y. Otani, H. Shima, and K. Fukamichi, Appl. Phys. Lett. 0003-6951 10.1063/1.1577808 82, 3716 (2003).
3. V. Novosad, K. Yu. Guslienko, H. Shima, Y. Otani, S. G. Kim, K. Fukamichi, N. Kikuchi, O. Kitakami, and Y. Shimada, Phys. Rev. B 0163-1829 10.1103/PhysRevB.65.060402 65, 060402 (R) (2002).
4. R. P. Cowburn, D. K. Koltov, A. O. Adeyeye, M. E. Welland, and D. M. Tricker, Phys. Rev. Lett. 0031-9007 10.1103/PhysRevLett.83.1042 83, 1042 (1999).
5. X. Zhu, V. Metlushko, B. Ilic, and P. Grutter, IEEE Trans. Magn. 0018-9464 10.1109/TMAG.2003.815586 39, 2744 (2003).
6. P. Barpanda, T. Kasama, R. E. Dunin-Borkowski, M. R. Scheinfein, and A. S. Arrot, J. Appl. Phys. 0021-8979 10.1063/1.2171957 99, 08G103 (2006).
7. M. J. Donahue and D. G. Porter, http://math.nist.gov/oommf, Washington, DC, 2005.
8. V. Novosad, K. Guslienko, Y. Otani, H. Shima, and K. Fukamichi, J. Magn. Magn. Mater. 0304-8853 10.1016/S0304-8853(01)00539-X 239, 234 (2002).
9. M. Rahm, M. Schneider, J. Biberger, R. Pulwey, J. Zweck, D. Weiss, and V. Umansky, Appl. Phys. Lett. 0003-6951 10.1063/1.1581363 82, 4110 (2003).
10. M. Natali, A. Popa, U. Ebels, Y. Chen, S. Li, and M. E. Welland, J. Appl. Phys. 0021-8979 10.1063/1.1790060 96, 4334 (2004).