Abstract
We discuss the switching of the magnetization in ultra-thin films, multilayers, nano-wires and particles. Results of Monte Carlo simulation are compared with experiments. Our results illustrates the importance of the dipolar interaction and the many subtle ways in which this interaction raise its interesting head. Interpretation of experimental data in terms of the uniform rotation picture is found to be inadequate. Some details of the simulation will also be discussed.
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References
G. Prinz, Science 1092, 250 (1990).
S. T. Chui, PRB 51, 250 (1995), rough.
N. D. Mermin and H. Wagner, PRL 17, 1133 (1966).
S. T. Chui and D. C. Tian, JAP 78, 3965 (1995), nano-part.
A. Aharoni, PR 119, 127 (1960).
J. S. Broz et al., PRL 65, 787 (1990).
H.N. Bertram and J. G. Zhu, in Solid state Physics, edited by H. Ehrenreich and D. Turnbull (AP, NY, 1992), Vol. 46, p. 271.
Y. Uesaka, Y. Nakatani, and N. Hayashi, JAPL 67, 5146 (1990).
V. Chakarian et al., APL 66, 3368 (1995), xray Moke on Fe.
C. Daboo et al., JAP 75, 5586 (1994), moke on Fe.
E. Gu et al., JAP 76, 6440 (1994), domain picture of Fe films.
S. T. Chui, APL 68, June (1996), 4fold.
S. T. Chui, PRL 74, 3896 (1995), finite T reorientation.
Y. Yafet and E. M. Gyorgy, Phys. Rev. B 38, 9145, domain energies.
H. McConnell, J. Phys. Chem. 96, 3167 (1992), instability.
M. M. Hurley and S. Singer, Phys. Rev. B 46, 5783 (1992), domain energies.
G. Bochi et al., PRL 75, 1839 (1995).
A. Berger et al., unpublished (1996), non-equilibrium.
S. T. Chui, JAP 79, 4951 (1995), nucl in thin films.
S. T. Chui, PRB 50, 12599 (1994), phase boundary.
W. R. Pratt et al., PRL 46, 548 (1992), cPP.
M. Lederman, S. Schultz, and M. Ozaki, PRL 73, 1986 (1994).
A. Kent et al., JAP 76, 6656 (1994), fe particles.
M. S. Wei and S. Chou, JAP 76, 6679 (1994), ni part.
S. Jiang et al., Science 261, 1316 (1993), nanowires.
J. Meier, B. Doudin, and J.-P. Ansermet, JAP 79, 6010 (1996), nanowires.
H. Hong and N. Giodano, J Mag. nad Mag. Mat. 151, 396 (1995), ni wires.
N. Metropolis et al., J. Chem. Phys. 21, 1087 (1953), mC.
K. Binder and H. Rauch, Z. Physik 219, 201 (1969), heisenberg.
R. H. Swendsen et al., in Monte Carlo Methods in Condensed Matter Physics, edited by K. Binder (Springer, Heidelberg, 1992).
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© 1997 Springer Science+Business Media Dordrecht
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Chui, S.T. (1997). Micromagnetism of Small Structures. In: Hadjipanayis, G.C. (eds) Magnetic Hysteresis in Novel Magnetic Materials. NATO ASI Series, vol 338. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5478-9_6
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DOI: https://doi.org/10.1007/978-94-011-5478-9_6
Publisher Name: Springer, Dordrecht
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