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We have grown epitaxial Pt films, both in oxidizing and nonoxidizing environments, using planar magnetron sputtering onto heated substrates. The out-of-plane orientation relationships we report are Pt(001)∥MgO(001), Pt(110)∥MgO(110), Pt(111)∥MgO(111), and Pt(111)∥Al2O3(0001). We also report a seeded epitaxy technique using Fe for lower temperature epitaxial growth of Pt(001)∥MgO(001).
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Lairson et al. (1992) studied this question.
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