Abstract
The results of an experimental study of the thermal expansion of gallium garnets Gd3Ga5O12, Gd3.04Sc1.8Ga3.16O12, and Ca3Nb1.5Ga3.5O12 in a wide temperature range (293.15–1473 K) are presented. A noticeable effect of niobium in the structure of gallium garnets on the thermal expansion coefficient has been found. The temperature dependences of the volumetric properties have been obtained.
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Kozlovskii, Y.M., Stankus, S.V. Linear thermal expansion coefficient of gallium garnets Gd3Ga5O12, Gd3.04Sc1.8Ga3.16O12, and Ca3Nb1.5Ga3.5O12. Thermophys. Aeromech. 30, 589–593 (2023). https://doi.org/10.1134/S0869864323030174
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DOI: https://doi.org/10.1134/S0869864323030174