Low-temperature heat-capacities of corundum-type structured (Fe2O3)1−x(Al2O3)x solid solutions with x = 0.25, 0.50 and 0.75. - Luo, Dong; Yabutsuka, Takeshi; Yao, Takeshi; Kitani, Suguru; Kawaji, Hitoshi; Takai, Shigeomi (Journal of Thermal Analysis & Calorimetry, 2025)