High-temperature heat capacity of La2CuO4

Heat capacity of RVO4 (R = La-Gd) orthovanadates

“…4). This agrees with the data [36] showing that the Neumann-Kopp additive rule usually gives the values higher than the experimental values. Figure 4 also shows the results of other authors for some compounds RVO 4 [8,9,13,32].…”