High-temperature heat capacity of Sm2CuO4 and Ho2Cu2O5

Heat capacity of rare-earth cuprates, orthovanadates, and aluminum garnets, gallium garnets, and iron garnets

“…This con firms the data[43] that the Neumann-Kopp additive rule usually gives higher values of as compared to the experimental data. These deviations from additiv ity reflect changes in frequencies of atomic vibrations in complex oxide compound as compared to simple oxides[44].4.…”

The magnetic ordering induced magnetodielectric effect in Ho2Cu2O5 and Yb2Cu2O5

“…The R 2 Cu 2 O 5 (R = Y, Sc, In, and Tb-Lu) cuprates have attracted great attention due to the multiple exchange interaction paths and complex spin configurations. [11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26] They crystallize in orthorhombic structure with polar space group Pna2 1 . [11] In the unit cell, both of Cu 2+ and R 3+ have two different positions.…”