Structural—Phase State, Magnetoresistive and Magnetic Properties of Permalloy Films
Ia. M. Lytvynenko$^{1}$, I. M. Pazukha$^{2}$, O. V. Pylypenko$^{2}$, V. V. Bibyk$^{1}$
$^{1}$Konotop Institute of Sumy State University, 24 Myru Ave., 41615 Konotop, Ukraine
$^{2}$Sumy 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)