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Magnetic coupling of ferromagnetic stripe arrays: Analytical model for the alpha-beta-phase coexistence regime of MnAs/GaAs(001)

Abstract:

We investigate the temperature-dependent hysteresis of the stripe state of MnAs thin films on GaAs(001) in the phase coexistence regime. The underlying magnetic domain structure is described employing an analytic model for stripe arrays with perpendicular anisotropy. In the framework of this model the magnetic properties of the MnAs stripe array can be unraveled as a combined effect of magnetostatic coupling of neighboring ferromagnetic stripes and the tendency to form antiparallel magnetic d...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevB.78.235309

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Role:
Author
Journal:
PHYSICAL REVIEW B
Volume:
78
Issue:
23
Publication date:
2008-12-05
DOI:
EISSN:
1550-235X
ISSN:
1098-0121
URN:
uuid:ee699106-b5a6-4f6f-b271-60d77e3fcd50
Source identifiers:
151448
Local pid:
pubs:151448

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