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Proceedings Paper

Pulsed laser deposition of epitaxial BaFeO3 thin films
Author(s): Abdalla Darwish; Simeon Wilson; Brent Koplitz
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Paper Abstract

Epitaxial thin films of Barium Ferrite (BaFeO3) have been fabricated by the pulsed laser deposition technique on a Si substrate. The magnetic parameters were measured using vibrating sample magnetometer. The ferromagnetic resonance (FMR) measurements of the thin film were found to be close to the parameters associated with bulk materials. The Atomic Force Microscope was used to determine the surface morphology at different temperatures. The derivative FMR line width was measured to be 70 Oe at 60 GHz and 50 Oe at 90 GHz. The relationship among the Coercivity, crystalline orientation, and grain shape and size is presented.

Paper Details

Date Published: 17 September 2011
PDF: 10 pages
Proc. SPIE 8120, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V, 81200D (17 September 2011); doi: 10.1117/12.914083
Show Author Affiliations
Abdalla Darwish, Dillard Univ. (United States)
Simeon Wilson, Dillard Univ. (United States)
Brent Koplitz, Tulane Univ. (United States)


Published in SPIE Proceedings Vol. 8120:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V
Shizhuo Yin; Ruyan Guo, Editor(s)

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