Angular dependencies of longitudinal magnetoresistivity and planar hall effect of single and multilayered thin films

• Autorzy: Ko T. W. , Lee J. H. , Park B. K. , Jang P. W. , Hwang D. G. , Lee S. S. , Kim M. Z. , Rhee J. R.
• Konferencja: Korean-Polish Joint Seminar on Physical Properties of Magnetic Materials (3 ; 26-28.08.1997 ; Kraków, Poland)
• Języki publikacji: EN

Abstrakty

EN

Magnetoresistivity and planar Hall effect of a Glass/Fe₇₀Å/(Co₂₁Å/Cu₂₅Å)₂₀ multilayer coupled antiferromagnetically a single layer (Co₈₁Nb₁₉) thin film, and NiO based Glass/NiO₃₅Å/Py₅₀Å/Cu₂₀Å/Py₅₀Å spin valve spin valve are studied. Planar Hall resistivity is analyzed concurrently with the resistivity of each sample. With variation of direction and strength of the applied fields, we found thwt the magnetization process affects significantly the planar Hall effect. We devwloped a simple method to find the easy axis of single layer magnetic thin films. We also observed the variation of magnetization of each layer separately for an antiferromagnetically coupled multilayer, and a NiO-based spin valve with the planar Hall effect.

• Wydawca: Institute of Electron Technology
• Czasopismo: Electron Technology
• Rocznik: 1998
• Tom: Vol. 31, No. 1
• Strony: 70--79
• Opis fizyczny: Bibliogr. 6 poz.

Twórcy

autor

Ko T. W.

autor

Lee J. H.

autor

Park B. K.

autor

Jang P. W.

autor

Hwang D. G.

autor

Lee S. S.

autor

Kim M. Z.

autor

Rhee J. R.

• Departament of Physics, Korea University, Chochiwon, 339-700, Korea