Suppose one Schottky defect is present in every tenth unit cell of MgO. MgO has the sodium

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Suppose one Schottky defect is present in every tenth unit cell of MgO. MgO has the sodium chloride crystal structure and a lattice parameter of 0.396 nm. Calculate
(a) The number of anion vacancies per cm3; and
(b) The density of the ceramic.

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Essentials of Materials Science and Engineering

ISBN: 978-1111576851

3rd edition

Authors: Donald R. Askeland, Wendelin J. Wright

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Question Posted: Apr 26, 2016 07:13 AM

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Suppose one Schottky defect is present in every tenth unit cell of MgO. MgO has the sodium

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In 10 unit cells we expect 40 Mg 40 O ions but ...View the full answer

Essentials of Materials Science and Engineering

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