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2. Zinc blend and wurtzite are the two important structures for semiconductors. Use ZnS as an example. a) Identify which crystal system they belong
2. Zinc blend and wurtzite are the two important structures for semiconductors. Use ZnS as an example. a) Identify which crystal system they belong to respectively. b) Write the fractional coordinates of the cations and anions in each unit cell structure. c) Locate the cation octahedral sites (O) and tetrahedral sites (T+ or T.). d) Calculate the bond lengths of Zn-S, Zn-Zn, and S-S in each structure with respective to their corresponding lattice parameters.
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Zinc blend is a compound that comes in two forms sphalerite and wurtzite These are characterized by a 11 stoichiometric ratio of Zinc to Sulfur It maintains a tetrahedral arrangement in both forms ZnS ...
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Operations management
Authors: Jay Heizer, Barry Render
10th edition
978-0136119418, 136119417, 978-0132163927
