Materials Science Aspects of FePt-Based Thin Films’ Formation
O. V. Shamis, I. A. Vladymyrskyi, Yu. M. Makogon, S. I. Sidorenko
National Technical University of Ukraine ‘Igor Sikorsky Kyiv Polytechnic Institute’, 37 Peremohy Ave., UA-03056 Kyiv, Ukraine
Received: 13.03.2018; final version - 30.07.2018. Download: PDF
The goal of this review is consideration of basic physical and materials science approaches for providing predefined properties of nanosize thin FePt-based films. Achievement of such properties is required for the industrial application of these materials as magnetic ultrahigh-density recording media. Various approaches are considered to solve the problems such as the reduction of the ordering temperature, formation of the requisite crystallographic orientation of the ordered-phase grains, increase of the coercivity, and providing of the possibility to control the change in the magnetization of these materials.
Keywords: ordered $L1_{0}$-FePt phase, phase transformations, thin films, magnetic recording.
PACS: 68.35.Fx, 68.37.Lp, 68.55.J-, 68.55.Nq, 75.20.En, 75.30.Gw, 75.50.Bb, 75.50.Ss, 75.50.Vv, 75.70.Ak, 81.15.-z, 81.40.Rs, 85.70.Kh
DOI: https://doi.org/10.15407/ufm.19.03.337
Citation: O. V. Shamis, I. A. Vladymyrskyi, Yu. M. Makogon, and S. I. Sidorenko, Materials Science Aspects of FePt-Based Thin Films’ Formation, Usp. Fiz. Met., 19, No. 3: 337—363 (2018), doi: 10.15407/ufm.19.03.337