Microstructure and magnetic properties of Fe72.5Si14.2B8.7Nb2Mo1.5Cu1.1 thin films

被引：4

作者：

Mikhalitsyna, E. A. ^{[1
]}

Kataev, V. A. ^{[1
]}

Larranaga, A. ^{[2
]}

Lepalovskij, V. N. ^{[1
]}

Turygin, A. P. ^{[1
]}

机构：

[1] Ural Fed Univ, Inst Nat Sci, 19 Mira St, Ekaterinburg 620002, Russia

[2] Univ Basque Country UPV EHU, SGIker, Box 644, Bilbao 48080, Spain

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2016年 / 415卷

关键词：

Soft magnetic materials; FINEMET; Thin films; Heat treatments; ULTRAFINE GRAIN-STRUCTURE; NANOCRYSTALLINE MATERIALS; STRUCTURAL-PROPERTIES; AMORPHOUS-ALLOYS; SOFT MAGNETS; FINEMET; ANISOTROPY; FECUNBSIB; BEHAVIOR; RIBBONS;

D O I：

10.1016/j.jmmm.2016.01.040

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper surveys structure and magnetic properties of the thin films with thicknesses of 30, 70,100 and 200 nm, prepared by high-frequency ion-plasma sputtering of Fe72.5Si14.2B8.7Nb2Mo1.5Cu1.1 target onto monocrystalline Si substrates. As-deposited films exhibited the roentgen-amorphous state and in-plane induced magnetic anisotropy. Their crystallization and drastic growth of the grains up to 40 nm at 460 degrees C were revealed and examined by X-ray diffraction methods. Among the measured magnetic properties of the films, the magnetic anisotropy and coercivity were stressed. Their changes with the annealing temperature and film thickness were discussed. The influence of the surface roughness on the coercivity was also investigated with atomic force microscopy. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：61 / 65

页数：5

共 31 条

[1] TEM, XRD and DSC analysis of thin films and foils of FeSiBNb alloys doped with Mn
Balcerski, J.
Brzozowski, R.
Wasiak, M.
Polanski, K.
Moneta, M.
[J]. VACUUM, 2009, 83 : S182 - S185
[2] Thickness dependence of surface roughness and magnetic properties of FeNiCr thin films
Cao, Yu
Zhou, Chungen
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2013, 333 : 1 - 7
[3] Effect of crystallisation on the magnetic properties of FeCuNbBSi amorphous thin films produced by sputtering
Celegato, Federica
Coisson, Marco
Tiberto, Paola
Vinai, Franco
Baricco, Marcello
[J]. PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 8, NO 11-12, 2011, 8 (11-12): : 3070 - 3073
[4] Dynamic coercivity of Mo-doped FINEMETs
Chakraborty, Srimoy
Mandal, Kalyan
Sakar, Debashis
Cremaschi, Victoria J.
Silveyra, Josefina M.
[J]. PHYSICA B-CONDENSED MATTER, 2011, 406 (10) : 1915 - 1918
[5] Magnetic properties and amorphous-to-nanocrystalline transformation by thermal treatments in Fe84.3Si4P3B8Cu0.7 amorphous thin films
Coisson, Marco
Villacis, Patricio J. Viteri
Barrera, Gabriele
Celegato, Federica
Enrico, Emauele
Rizzi, Paola
Tiberto, Paola
Vinai, Franco
Fiore, Gianluca
Battezzati, Livio
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 615 : S280 - S284
[6] Thickness dependence of crystalline state in FeZrNbCuB thin films obtained by sputter deposition
Coisson, Marco
Celegato, Federica
Olivetti, Elena S.
Tiberto, Paola
Vinai, Franco
Kane, Shashank N.
Gan'shina, Elena A.
Novikov, Andrey I.
Perov, Nikolai S.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (14) : 4688 - 4695
[7] Magnetic behavior and microstructure of Finemet-type ribbons in both, surface and bulk
Fernandez, L.
Iturriza, N.
Ipatov, M.
del Val, J. J.
Chizhik, A.
Gonzalez, J.
Vara, G.
Pierna, A. R.
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2007, 353 (8-10) : 777 - 781
[8] Modern soft magnets: Amorphous and nanocrystalline materials
Herzer, Giselher
[J]. ACTA MATERIALIA, 2013, 61 (03) : 718 - 734
[9] ATOM PROBE ANALYSIS OF FE73.5SI13.5B9NB3CU1 NANOCRYSTALLINE SOFT MAGNETIC MATERIAL
HONO, K
INOUE, A
SAKURAI, T
[J]. APPLIED PHYSICS LETTERS, 1991, 58 (19) : 2180 - 2182
[10] Magnetic properties of finemet-type thin layers
KisdiKoszo, E
Szabo, I
Vertesy, Z
Kuzminski, M
Kollar, P
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 160 : 333 - 334

← 1 2 3 4 →