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XPS investigation of LPE garnet films

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Czechoslovak Journal of Physics Aims and scope

Abstract

XPS spectra of YIG, YIG:Bi, YIG:Ca and YIG:Co(Ge, Ca) epitaxial garnet films were measured at room temperature. The positions of the main iron, yttrium, oxygen, bismuth, cobalt and lead spectral lines were determined and their changes with the surface treatments were investigated. It was found that divalent and trivalent states of iron and cobalt ions can be resolved, the chemical shifts being in oposite directions.

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Authors and Affiliations

  1. Institute of Physics, Czechosl. Acad. Sci., Na Slovance 2, 180 40, Praha 8, Czechoslovakia

    Z. šimša & J. Zemek

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  1. Z. šimša
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  2. J. Zemek
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The authors would like to thank Dr. J. šimšová for careful EPMA analysis of the samples.

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šimša, Z., Zemek, J. XPS investigation of LPE garnet films. Czech J Phys 40, 1274–1282 (1990). https://doi.org/10.1007/BF01605056

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  • DOI: https://doi.org/10.1007/BF01605056

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