Structural—Phase State, Magnetoresistive and Magnetic Properties of Permalloy Films
Ia. M. Lytvynenko1, I. M. Pazukha2, O. V. Pylypenko2, V. V. Bibyk1
1Konotop Institute of Sumy State University, 24 Myru Ave., 41615 Konotop, Ukraine
2Sumy State University, 2 Rymsky-Korsakov Str., UA-40007 Sumy, Ukraine
Received: 23.06.2015; final version - 07.07.2015. Download: PDF
The experimental results and literature data on structure and phase state, magnetoresistive and magnetic properties of thin permalloy films prepared by different methods are presented. The analysis of fabrication-conditions’ influence on the structure and phase state of thin-film samples is performed. The anisotropic magnetoresistance with values of 3—4% at room temperature appears in thin permalloy films. The size, concentration and temperature dependences of anisotropic magnetoresistance and coercivity are obtained.
Key words: film alloy, magnetoresistance, magnetic anisotropy, coercivity, saturation field.
URL: http://mfint.imp.kiev.ua/en/abstract/v37/i10/1377.html
DOI: https://doi.org/10.15407/mfint.37.10.1377
PACS: 68.55.Nq, 75.30.Gw, 75.47.Np, 75.60.Ej, 75.70.Ak, 81.15.-z, 81.40.Rs
Citation: Ia. M. Lytvynenko, I. M. Pazukha, O. V. Pylypenko, and V. V. Bibyk, Structural—Phase State, Magnetoresistive and Magnetic Properties of Permalloy Films, Metallofiz. Noveishie Tekhnol., 37, No. 10: 1377—1393 (2015) (in Ukrainian)