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The atomic structure of a metal-supported vitreous thin silica film
Authors:Lichtenstein Leonid  Büchner Christin  Yang Bing  Shaikhutdinov Shamil  Heyde Markus  Sierka Marek  Włodarczyk Radosław  Sauer Joachim  Freund Hans-Joachim
Affiliation:Department of Chemical Physics, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany.
Abstract:Clear as glass: The atomic structure of a metal-supported vitreous thin silica film was resolved using low-temperature scanning tunneling microscopy (STM). Based on the STM image, a model was constructed and the atomic arrangement of the thin silica glass determined (see picture). The total pair correlation function of the structural model shows good agreement with diffraction experiments performed on vitreous silica.
Keywords:amorphous structures  glass  scanning probe techniques  silica  thin films
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