Oxidation of epitaxial Y(0 0 0
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M. Ay; O. Hellwig; H.W. Becker; B. HjΓΆrvarsson; H. Zabel
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Article
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2008
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Elsevier Science
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English
β 762 KB
We have investigated the oxidation behavior of MBE grown epitaxial Y(0 0 0 1)/Nb(1 1 0) films on sapphire Γ°1 1 2 0Γ substrates at elevated temperatures under atmospheric conditions with a combination of experimental methods. At room temperature X-ray diffraction (XRD) reveals the formation of a 25 A