Structural studies by electron microscopy: High-resolution observations on β-ZrO2·12Nb2O5 |
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| Authors: | JG Allpress S Iijima RS Roth NC Stephenson |
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| Institution: | Division of Tribophysics, C.S.I.R.O., University of Melbourne, Australia;Department of Physics, Arizona State University, U.S.A.;Institute for Materials Research, National Bureau of Standards, U.S.A.;School of Chemistry, University of New South Wales, Australia |
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| Abstract: | Reliable idealized structures for the β and γ forms of ZrO2·12Nb2O5 have been deduced following the observation of lattice images, recorded at a resolution of about 0.3 nm, from crystals oriented with their short b axes parallel to the incident electron beam. The structure of the β form is confirmed by preliminary results from single crystal X-ray studies. The present observations are compared with previous work on these phases. |
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