Can uniaxial anisotropy be responsible for training in exchange coupled system?

TY - JOUR

T1 - Can uniaxial anisotropy be responsible for training in exchange coupled system?

AU - Paul, Amitesh

AU - Mattauch, Stefan

PY - 2010/9/1

Y1 - 2010/9/1

N2 - Training in exchange bias can be related to the field cooled state of the ferromagnet-multidomain or single domain. In a system of coexistent states, realized by coercive field cooling, we could observe usual training for the single domain portion while the multidomain portion remains untrained. This crossover state indicates to the fact that antiferromagnetic uniaxial anisotropy can be made responsible for the training in exchange coupled system where no biaxial anisotropy could exist.

AB - Training in exchange bias can be related to the field cooled state of the ferromagnet-multidomain or single domain. In a system of coexistent states, realized by coercive field cooling, we could observe usual training for the single domain portion while the multidomain portion remains untrained. This crossover state indicates to the fact that antiferromagnetic uniaxial anisotropy can be made responsible for the training in exchange coupled system where no biaxial anisotropy could exist.

UR - http://www.scopus.com/inward/record.url?scp=77956852112&partnerID=8YFLogxK

U2 - 10.1063/1.3475699

DO - 10.1063/1.3475699

M3 - 文章

AN - SCOPUS:77956852112

VL - 108

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 5

M1 - 053918

ER -