ORIENTED BARIUM, STRONTIUM FERRITE FILMS PULSED LASER DEPOSITED ON YSZ(100) AND Si(100) SUBSTRATES

P Papakonstantinou; M O'Neill; R Atkinson; IW Salter; R Gerber

doi:10.3379/jmsjmag.20.S1_333

ORIENTED BARIUM, STRONTIUM FERRITE FILMS PULSED LASER DEPOSITED ON YSZ(100) AND Si(100) SUBSTRATES

P Papakonstantinou, M O'Neill, R Atkinson, IW Salter, R Gerber

Faculty Of Computing, Eng. & Built Env.

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Abstract

Ba and Sr hexaferrite films with perpendicular magnetic anisotropy were deposited on YSZ (100) and Si (100) substrates. Films on YSZ were highly oriented and grew by a spiral mechanism similar to that observed for growth on sapphire (0001). An obstacle to oriented growth on Si was its amorphous surface oxide. Substantial improvement in the texturing of the films was achieved by removing the Si oxide prior to deposition and carrying out the initial stage of growth in a reduced oxygen atmosphere. Keywords: PULSED LASER DEPOSITON, LASER ABLATION, BARIUM FERRITE, STRONITUM FERRITE, HEXAFERRITES

Original language	English
Pages (from-to)	336-336
Journal	Journal of the Magnetics Society of Japan
Volume	20
Issue number	Supple
DOIs	https://doi.org/10.3379/jmsjmag.20.S1_333
Publication status	Published (in print/issue) - 1 Jan 1996

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title = "ORIENTED BARIUM, STRONTIUM FERRITE FILMS PULSED LASER DEPOSITED ON YSZ(100) AND Si(100) SUBSTRATES",

abstract = "Ba and Sr hexaferrite films with perpendicular magnetic anisotropy were deposited on YSZ (100) and Si (100) substrates. Films on YSZ were highly oriented and grew by a spiral mechanism similar to that observed for growth on sapphire (0001). An obstacle to oriented growth on Si was its amorphous surface oxide. Substantial improvement in the texturing of the films was achieved by removing the Si oxide prior to deposition and carrying out the initial stage of growth in a reduced oxygen atmosphere. Keywords: PULSED LASER DEPOSITON, LASER ABLATION, BARIUM FERRITE, STRONITUM FERRITE, HEXAFERRITES",

author = "P Papakonstantinou and M O'Neill and R Atkinson and IW Salter and R Gerber",

year = "1996",

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doi = "10.3379/jmsjmag.20.S1_333",

language = "English",

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T1 - ORIENTED BARIUM, STRONTIUM FERRITE FILMS PULSED LASER DEPOSITED ON YSZ(100) AND Si(100) SUBSTRATES

AU - Papakonstantinou, P

AU - O'Neill, M

AU - Atkinson, R

AU - Salter, IW

AU - Gerber, R

PY - 1996/1/1

Y1 - 1996/1/1

N2 - Ba and Sr hexaferrite films with perpendicular magnetic anisotropy were deposited on YSZ (100) and Si (100) substrates. Films on YSZ were highly oriented and grew by a spiral mechanism similar to that observed for growth on sapphire (0001). An obstacle to oriented growth on Si was its amorphous surface oxide. Substantial improvement in the texturing of the films was achieved by removing the Si oxide prior to deposition and carrying out the initial stage of growth in a reduced oxygen atmosphere. Keywords: PULSED LASER DEPOSITON, LASER ABLATION, BARIUM FERRITE, STRONITUM FERRITE, HEXAFERRITES

AB - Ba and Sr hexaferrite films with perpendicular magnetic anisotropy were deposited on YSZ (100) and Si (100) substrates. Films on YSZ were highly oriented and grew by a spiral mechanism similar to that observed for growth on sapphire (0001). An obstacle to oriented growth on Si was its amorphous surface oxide. Substantial improvement in the texturing of the films was achieved by removing the Si oxide prior to deposition and carrying out the initial stage of growth in a reduced oxygen atmosphere. Keywords: PULSED LASER DEPOSITON, LASER ABLATION, BARIUM FERRITE, STRONITUM FERRITE, HEXAFERRITES

U2 - 10.3379/jmsjmag.20.S1_333

DO - 10.3379/jmsjmag.20.S1_333

M3 - Article

SN - 1880-4004

SN - 0285-0192

VL - 20

SP - 336

EP - 336

JO - Journal of the Magnetics Society of Japan

JF - Journal of the Magnetics Society of Japan

IS - Supple

ER -

ORIENTED BARIUM, STRONTIUM FERRITE FILMS PULSED LASER DEPOSITED ON YSZ(100) AND Si(100) SUBSTRATES

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