Fabrication and characterization of Fe81Ga19 thin films

J. L. Weston; A. Butera; T. Lograsso; M. Shamsuzzoha; I. Zana; G. Zangari; J. Barnard

doi:10.1109/INTMAG.2002.1000627

Fabrication and characterization of Fe₈₁Ga₁₉ thin films

J. L. Weston, A. Butera, T. Lograsso, M. Shamsuzzoha, I. Zana, G. Zangari, J. Barnard

Core Technology Platforms

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Certain substitutional additions to Fe can increase both its resistivity and magnetostriction λ. Recently Fe-Ga has been investigated as a bulk magnetostrictive material, with maximum λ localized along the '100'. Further, it has been discovered that λ along '100' increased from ∼300 to ∼350 ppm when the samples were quenched, rather than furnace-cooled. Fe-Ga, due to its low anisotropy and high magnetostriction is an attractive candidate as a high magnetostrictive susceptibility MEMS material. In order to investigate the thin film properties of Fe-Ga materials epitaxial fabrication is necessary, in order to locate the '100' in specific orientations.

Original language	English (US)
Title of host publication	INTERMAG Europe 2002 - IEEE International Magnetics Conference
Editors	J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	0780373650, 9780780373655
DOIs	https://doi.org/10.1109/INTMAG.2002.1000627
State	Published - Jan 1 2002
Event	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: Apr 28 2002 → May 2 2002

Publication series

Name	INTERMAG Europe 2002 - IEEE International Magnetics Conference

Conference

Conference	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
Country/Territory	Netherlands
City	Amsterdam
Period	4/28/02 → 5/2/02

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering
Surfaces, Coatings and Films

Access to Document

10.1109/INTMAG.2002.1000627

Cite this

Weston, J. L., Butera, A., Lograsso, T., Shamsuzzoha, M., Zana, I., Zangari, G., & Barnard, J. (2002). Fabrication and characterization of Fe₈₁Ga₁₉ thin films. In J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, J. De Boeck, & R. Wood (Eds.), INTERMAG Europe 2002 - IEEE International Magnetics Conference Article 1000627 (INTERMAG Europe 2002 - IEEE International Magnetics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2002.1000627

Fabrication and characterization of Fe₈₁Ga₁₉ thin films. / Weston, J. L.; Butera, A.; Lograsso, T. et al.
INTERMAG Europe 2002 - IEEE International Magnetics Conference. ed. / J. Fidler; B. Hillebrands; C. Ross; D. Weller; L. Folks; E. Hill; M. Vazquez Villalabeitia; J. A. Bain; Jo De Boeck; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. 1000627 (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Weston, JL, Butera, A, Lograsso, T, Shamsuzzoha, M, Zana, I, Zangari, G & Barnard, J 2002, Fabrication and characterization of Fe₈₁Ga₁₉ thin films. in J Fidler, B Hillebrands, C Ross, D Weller, L Folks, E Hill, M Vazquez Villalabeitia, JA Bain, J De Boeck & R Wood (eds), INTERMAG Europe 2002 - IEEE International Magnetics Conference., 1000627, INTERMAG Europe 2002 - IEEE International Magnetics Conference, Institute of Electrical and Electronics Engineers Inc., 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002, Amsterdam, Netherlands, 4/28/02. https://doi.org/10.1109/INTMAG.2002.1000627

Weston JL, Butera A, Lograsso T, Shamsuzzoha M, Zana I, Zangari G et al. Fabrication and characterization of Fe₈₁Ga₁₉ thin films. In Fidler J, Hillebrands B, Ross C, Weller D, Folks L, Hill E, Vazquez Villalabeitia M, Bain JA, De Boeck J, Wood R, editors, INTERMAG Europe 2002 - IEEE International Magnetics Conference. Institute of Electrical and Electronics Engineers Inc. 2002. 1000627. (INTERMAG Europe 2002 - IEEE International Magnetics Conference). doi: 10.1109/INTMAG.2002.1000627

Weston, J. L. ; Butera, A. ; Lograsso, T. et al. / Fabrication and characterization of Fe₈₁Ga₁₉ thin films. INTERMAG Europe 2002 - IEEE International Magnetics Conference. editor / J. Fidler ; B. Hillebrands ; C. Ross ; D. Weller ; L. Folks ; E. Hill ; M. Vazquez Villalabeitia ; J. A. Bain ; Jo De Boeck ; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

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AB - Certain substitutional additions to Fe can increase both its resistivity and magnetostriction λ. Recently Fe-Ga has been investigated as a bulk magnetostrictive material, with maximum λ localized along the '100'. Further, it has been discovered that λ along '100' increased from ∼300 to ∼350 ppm when the samples were quenched, rather than furnace-cooled. Fe-Ga, due to its low anisotropy and high magnetostriction is an attractive candidate as a high magnetostrictive susceptibility MEMS material. In order to investigate the thin film properties of Fe-Ga materials epitaxial fabrication is necessary, in order to locate the '100' in specific orientations.

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