ChemInform Abstract: Dopant Distribution
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Hui Gu; Xiaoqing Pan; Rowland M. Cannon; Manfred Ruehle
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Article
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2010
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John Wiley and Sons
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Dopant Distribution in Grain-Boundary Films in Calcia-Doped Silicon Nitride Ceramics. -Ca segregation to grain boundaries in a systematically Ca-doped Si 3 N 4 system is uniform along and across each grain boundary film. The segregation in the films saturates at a rather low level and the excess Ca