Current density limitations of spin valves

Gafron, T. J.; Burkett, S. L.; Russek, Stephen E.

doi:10.1109/20.908532

Cited by 6 publications

(2 citation statements)

References 5 publications

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“…in spin valves or giant magnetoresistance devices, [1][2][3][4] either as single layers or -coupled with an antiferromagnetas exchange bias systems. 5,6 Their static as well as dynamic behavior is defined by the anisotropies in the bulk, in thin layers and/or at the interface, or by shape modifications of structured sample.…”

Section: Introductionmentioning

confidence: 99%

Influence of fourfold anisotropy form on hysteresis loop shape in ferromagnetic nanostructures

Ehrmann

Błachowicz

2014

AIP Advances

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The dependence of the form of different mathematical depictions of fourfold magnetic anisotropies has been examined, using a simple macro-spin model. Strong differences in longitudinal and transverse hysteresis loops occur due to deviations from the usual phenomenological model, such as using absolute value functions. The proposed possible models can help understanding measurements on sophisticated magnetic nanosystems, like exchange bias layered structures employed in magnetic hard disk heads or magnetic nano-particles, and support the development of solutions with specific magnetization reversal behavior needed in novel magneto-electronic devices.

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Section: Introductionmentioning

confidence: 99%

Influence of fourfold anisotropy form on hysteresis loop shape in ferromagnetic nanostructures

Ehrmann

Błachowicz

2014

AIP Advances

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“…They operate as components of spin-valves in magnetic field sensors and magnetic memories [1][2][3]. Usually, in order to obtain a full picture of the appearing effects, several experimental techniques must be applied simultaneously.…”

Section: Introductionmentioning

confidence: 99%

Brillouin Light Scattering Investigations οf Magnetic and Elastic Properties in MBE Grown Trilayer Mo/Co/Au Systems

et al. 2009

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The magnetic and elastic properties of epitaxially grown Mo/Co/Au trilayer systems were investigated by the Brillouin light scattering and a ferromagnetic resonance. Using both experimental methods the perpendicular uniaxial anisotropy and the effective in-plane twofold anisotropy contributions were determined as the function of the cobalt thicknesses. Acoustic phonons analysis shows that the elastic constants are decreased with increasing cobalt layer thicknesses.

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Giant magnetoresistance and magnetic interactions in exchange-biased spin-valves

Coehoorn

2003

Handbook of Magnetic Materials

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Current density limitations of spin valves

Cited by 6 publications

References 5 publications

Influence of fourfold anisotropy form on hysteresis loop shape in ferromagnetic nanostructures

Influence of fourfold anisotropy form on hysteresis loop shape in ferromagnetic nanostructures

Brillouin Light Scattering Investigations οf Magnetic and Elastic Properties in MBE Grown Trilayer Mo/Co/Au Systems

Giant magnetoresistance and magnetic interactions in exchange-biased spin-valves

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