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Calcium germanium substituted iron garnet films for magnetic bubble applications

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Abstract

Mixed rare earth iron garnet films containing calcium and germanium have been grown on (111) oriented gadolinium gallium garnet (GGG) substrates. The effect of growth conditions on film composition and properties is discussed. The 5 μm diameter bubble films have good magnetic properties; however, temperature control during film growth is very critical.

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Authors and Affiliations

  1. IBM Thomas J. Watson Research Center, Yorktown Heights, New York, USA

    J. E. Davies, E. A. Giess & J. D. Kuptsis

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  1. J. E. Davies
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  2. E. A. Giess
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  3. J. D. Kuptsis
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Davies, J.E., Giess, E.A. & Kuptsis, J.D. Calcium germanium substituted iron garnet films for magnetic bubble applications. J Mater Sci 10, 589–592 (1975). https://doi.org/10.1007/BF00566565

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  • DOI: https://doi.org/10.1007/BF00566565

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