Temperature dependence of lattice parame
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J. KrΓ€uΓlich; S. HΓΆfer; U. Zastrau; N. Jeutter; C. Baehtz
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Article
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2010
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John Wiley and Sons
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English
β 271 KB
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La 3 Ga 5 SiO 14 . To determine the coefficient of thermal expansion of trigonal langasite (La 3 Ga 5 SiO 14 ) the two independent lattice parameters a and c are measured over a temperature range of 800 Β°C using X-ray diffraction on single crystal samples. From the given nonlinear temperature depen