In-situ laser deposition of barium ferrite films

W. D. Song, Y. F. Lu, W. J. Wang, C. K. Ong, J. P. Wang, T. C. Chong

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Barium ferrite films with high coercivity, large magnetic anisotropy, good crystal orientation and crystallinity with hexagonal symmetry have been prepared on single crystal sapphire substrates by laser in-situ deposition. The structures of these films were characterized by x-ray diffractometry. X-ray diffraction pattern shows a preferential c-axis orientation normal to the film plane at a deposition temperature of 900 °C. The magnetic properties of the films were analysed by a Vibrating Sample Magnetometer and surface morphology was measured by an Atomic Force Microscope. The thin film composition was studied by Raman spectra in qualitative manner.

Original languageEnglish (US)
Pages (from-to)3013-3015
Number of pages3
JournalIEEE Transactions on Magnetics
Volume35
Issue number5 PART 1
DOIs
StatePublished - Dec 1 1999

Fingerprint

laser deposition
Barium
barium
Ferrite
ferrites
Lasers
Aluminum Oxide
Magnetic anisotropy
Crystal symmetry
Magnetometers
Coercive force
Sapphire
Crystal orientation
magnetometers
Diffraction patterns
coercivity
Surface morphology
Raman scattering
crystallinity
Magnetic properties

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Song, W. D., Lu, Y. F., Wang, W. J., Ong, C. K., Wang, J. P., & Chong, T. C. (1999). In-situ laser deposition of barium ferrite films. IEEE Transactions on Magnetics, 35(5 PART 1), 3013-3015. https://doi.org/10.1109/20.801069

In-situ laser deposition of barium ferrite films. / Song, W. D.; Lu, Y. F.; Wang, W. J.; Ong, C. K.; Wang, J. P.; Chong, T. C.

In: IEEE Transactions on Magnetics, Vol. 35, No. 5 PART 1, 01.12.1999, p. 3013-3015.

Research output: Contribution to journalArticle

Song, WD, Lu, YF, Wang, WJ, Ong, CK, Wang, JP & Chong, TC 1999, 'In-situ laser deposition of barium ferrite films', IEEE Transactions on Magnetics, vol. 35, no. 5 PART 1, pp. 3013-3015. https://doi.org/10.1109/20.801069
Song WD, Lu YF, Wang WJ, Ong CK, Wang JP, Chong TC. In-situ laser deposition of barium ferrite films. IEEE Transactions on Magnetics. 1999 Dec 1;35(5 PART 1):3013-3015. https://doi.org/10.1109/20.801069
Song, W. D. ; Lu, Y. F. ; Wang, W. J. ; Ong, C. K. ; Wang, J. P. ; Chong, T. C. / In-situ laser deposition of barium ferrite films. In: IEEE Transactions on Magnetics. 1999 ; Vol. 35, No. 5 PART 1. pp. 3013-3015.
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