Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 2006 · 15 citations · 6 references
Natural SciencesMaterials EngineeringMaterials ScienceCrystal StructureElectromagnetismMagnetic MaterialsAntiferromagnetismCurie TemperatureFerromagnetismMagnetic AnisotropyMagnetic CharacterizationMagnetic SusceptibilityAnisotropic MagnetoresistanceMagnetic Anisotropy MeasurementMagnetotransport
In-plane magnetic anisotropy of a (Ga,Mn)As film has been investigated by measuring anisotropic magnetoresistance as a function of the direction of in-plane magnetic fields. Two Hall bars with channel direction [-110] or [100] were fabricated to detect the in-plane magnetization reversal process from both the longitudinal and the transverse components of anisotropic magnetoresistance. The results show the coexistence of cubic 〈100〉 easy axes and uniaxial [100] hard axis. The data are fitted well by a coherent magnetization model. Temperature dependence of the in-plane anisotropic fields, determined both by the magnetotransport measurements and by ferromagnetic resonance, is presented. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
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Giant Planar Hall Effect in Epitaxial (Ga,Mn)As Devices
Hongjian Tang, Roland Kawakami, D. D. Awschalom et al. · Physical Review Letters · 2003 · 440 citations · Full text
Natural Sciences, Electrical Engineering, Materials Science +17
Epitaxy of (Ga, Mn)As, a new diluted magnetic semiconductor based on GaAs
Aidong Shen, Hideo Ohno, F. Matsukura et al. · Journal of Crystal Growth · 1997 · 199 citations
Temperature dependent magnetic anisotropy in (Ga,Mn)As layers
M. Sawicki, F. Matsukura, A. Idziaszek et al. · Physical Review B · 2004 · 167 citations · Full text