The Self-Organisation of Tetrahedrally Close-Packed Structures in Magnetic Nanocrystalline Tb-Fe and Co-Pd Films

Author:

Kveglis L.I.1,Kuzovnikov A.V.1,Timofeev I.V.1

Affiliation:

1. Russian Academy of Sciences

Abstract

The self-organization of an atomic structure in Tb30Fe70 and Co50Pd50 films possessing of high values of the perpendicular magnetic anisotropy (PMA) constant (K⊥ ~ 106 erg/cm3) is investigated by transmission electron microscopy. The crystallization of the films is realized in an explosive way with formation of different dissipative structures from the initial nanocrystalline state. In present work the structural model of a thin film in mezzo-scale and the correlation of a structure with magnetic properties are discussed.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Reference19 articles.

1. G. Nicolis, I. Prigogine, in Exploring Complexity, New York, (1989).

2. V. Yu. Kolosov, A. R. Thölen, Acta Materialia, 48, 1829 (2000).

3. A. D. Korotaev, A. N. Tyumentzev, I. Yu. Litovchenko, Phys. Met. Metall., 90, S36 (2000). (in Russian).

4. L. I. Kveglis, S. M. Jarkov, G. V. Bondarenko, V. Yu. Yakovchuk, E. P. Popel, Physics of the Solid State, 44, 1117 (2002). (in Russian).

5. L. I. Kveglis, V. A. Seredkin, A. V. Kuzovnikov, JETP Letters, 82, 22 (2005).

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