CoTi-SUBSTITUTED Ba-FERRITE FILMS PREPARED BY PULSED LASER DEPOSITION

P Papakonstantinou; R Atkinson; IW Salter; R Gerber

doi:10.3379/jmsjmag.19.S1_177

CoTi-SUBSTITUTED Ba-FERRITE FILMS PREPARED BY PULSED LASER DEPOSITION

P Papakonstantinou, R Atkinson, IW Salter, R Gerber

Faculty Of Computing, Eng. & Built Env.

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Abstract

Well oriented CoTi-substituted Ba-ferrite thin films, with c-axis perpendicular to the film plane, have been produced by pulsed laser deposition on (0001) sapphire substrates at 840 °C. These films were of good optical quality and exhibited optical and magneto-optical properties similar to the bulk single crystal material. Furthermore, angular thickness variations caused by narrow plume distributions were studied by depositing onto glass substrates and correlating variations in reflectance with thickness variations through optical interference effects. The surface morphology of the ceramic Ba-ferrite targets after progressive laser illumination was studied by scanning electron microscopy.

Original language	English
Pages (from-to)	177-180
Journal	Journal of the Magnetics Society of Japan
Volume	19
Issue number	Supple
DOIs	https://doi.org/10.3379/jmsjmag.19.S1_177
Publication status	Published (in print/issue) - 1 Jan 1995

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https://www.jstage.jst.go.jp/article/jmsjmag/19/S_1_MORIS_94/19_S_1_MORIS_94_S1_177/_article

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abstract = "Well oriented CoTi-substituted Ba-ferrite thin films, with c-axis perpendicular to the film plane, have been produced by pulsed laser deposition on (0001) sapphire substrates at 840 °C. These films were of good optical quality and exhibited optical and magneto-optical properties similar to the bulk single crystal material. Furthermore, angular thickness variations caused by narrow plume distributions were studied by depositing onto glass substrates and correlating variations in reflectance with thickness variations through optical interference effects. The surface morphology of the ceramic Ba-ferrite targets after progressive laser illumination was studied by scanning electron microscopy.",

author = "P Papakonstantinou and R Atkinson and IW Salter and R Gerber",

year = "1995",

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doi = "10.3379/jmsjmag.19.S1_177",

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AU - Papakonstantinou, P

AU - Atkinson, R

AU - Salter, IW

AU - Gerber, R

PY - 1995/1/1

Y1 - 1995/1/1

N2 - Well oriented CoTi-substituted Ba-ferrite thin films, with c-axis perpendicular to the film plane, have been produced by pulsed laser deposition on (0001) sapphire substrates at 840 °C. These films were of good optical quality and exhibited optical and magneto-optical properties similar to the bulk single crystal material. Furthermore, angular thickness variations caused by narrow plume distributions were studied by depositing onto glass substrates and correlating variations in reflectance with thickness variations through optical interference effects. The surface morphology of the ceramic Ba-ferrite targets after progressive laser illumination was studied by scanning electron microscopy.

AB - Well oriented CoTi-substituted Ba-ferrite thin films, with c-axis perpendicular to the film plane, have been produced by pulsed laser deposition on (0001) sapphire substrates at 840 °C. These films were of good optical quality and exhibited optical and magneto-optical properties similar to the bulk single crystal material. Furthermore, angular thickness variations caused by narrow plume distributions were studied by depositing onto glass substrates and correlating variations in reflectance with thickness variations through optical interference effects. The surface morphology of the ceramic Ba-ferrite targets after progressive laser illumination was studied by scanning electron microscopy.

U2 - 10.3379/jmsjmag.19.S1_177

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JF - Journal of the Magnetics Society of Japan

IS - Supple

ER -

CoTi-SUBSTITUTED Ba-FERRITE FILMS PREPARED BY PULSED LASER DEPOSITION

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