Citation: G. M. Wysin. Magnetic vortex dynamics in the non-circular potential of a thin elliptic ferromagnetic nanodisk with applied fields[J]. AIMS Materials Science, 2017, 4(2): 421-438. doi: 10.3934/matersci.2017.2.421
[1] |
Schneider M, Hoffmann H, Zweck J (2000) Lorentz microscopy of circular ferromagnetic permalloy nondisks. Appl Phys Lett 77: 2909. doi: 10.1063/1.1320465
![]() |
[2] |
Wysin GM, Figueiredo W (2012) Thermal vortex dynamics in thin circular ferromagnetic nanodisks. Phys Rev B 86: 104421. doi: 10.1103/PhysRevB.86.104421
![]() |
[3] |
Guslienko KY, Han XF, Keavney DJ, et al. (2006) Magnetic vortex core dynamics in cylindrical ferromagnetic dots. Phys Rev Lett 96: 067205. doi: 10.1103/PhysRevLett.96.067205
![]() |
[4] | Buchanan KS, Roy PE, Fradkin FY, et al. (2006) Vortex dynamics in patterned ferromagnetic ellipses. J Appl Phys 99: 08C707. |
[5] |
Wysin GM (2015) Vortex dynamics in thin elliptic ferromagnetic nanodisks. Low Temp Phys (Fiz Nizk Temp) 41: 788-800 (41: 1009?023). doi: 10.1063/1.4932353
![]() |
[6] |
Kireev VE, Ivanov BA (2003) Inhomogeneous states in a small magnetic disk with single-ion surface anisotropy. Phys Rev B 68: 104428. doi: 10.1103/PhysRevB.68.104428
![]() |
[7] |
Buchanan KS, Roy PE, Grimsditch M, et al. (2006) Magnetic-field tunability of the vortex translational mode in micron-sized permalloy ellipses: Experiment and micromagnetic modeling. Phys Rev B 74: 064404. doi: 10.1103/PhysRevB.74.064404
![]() |
[8] |
de Loubens G, Riegler A, Pigeau B, et al. (2009) Bistability of vortex core dynamics in a single perpendicularly magnetized nanodisk. Phys Rev Lett 102: 177602. doi: 10.1103/PhysRevLett.102.177602
![]() |
[9] |
Fried JP, Fangohr H, Kostylev M, et al. (2016) Exchange-mediated, nonlinear, out-of-plane magnetic field dependence of the ferromagnetic vortex gyrotropic mode frequency driven by core deformation. Phys Rev B 94: 224407. doi: 10.1103/PhysRevB.94.224407
![]() |
[10] |
Thiele AA (1974) Applications of the gyrocoupling vector and dissipation dyadic in the dynamics of magnetic domains. J Appl Phys 45: 377. doi: 10.1063/1.1662989
![]() |
[11] |
García-Palacios JL, Lázaro FJ (1998) Langevin-dynamics study of the dynamical properties of small magnetic particles. Phys Rev B 58: 14937. doi: 10.1103/PhysRevB.58.14937
![]() |
[12] |
Wysin GM (2010) Vortex-in-nanodot potentials in thin circular magnetic dots. J Phys-Condens Mat 22: 376002. doi: 10.1088/0953-8984/22/37/376002
![]() |
[13] |
Machado TS, Rappoport TG, Sampaio LC (2012) Vortex core magnetization dynamics induced by thermal excitation. Appl Phys Lett 100: 112404. doi: 10.1063/1.3694757
![]() |