Studies on the perovskite solid solution Er(Rh, M)3B (M ≡ Pd, Pt and 0 ⩽ y ⩽ 1)

Crystal structure of a Cu3Au-type compound CeRh3B0.5 studied by high-resolution electron microscopy

“…On the other hand, there have been few studies on non-oxide perovskite and Cu 3 Au-type compounds such as RERh 3 B (RE: rare earth metals), where RE and, Rh and B atoms are positioned at vertices and the face-centered sites of the cubic, respectively. It was reported that the B content variation in the B-deficient compounds RERh 3 B x induces changes of electro-magnetic properties, hardness, and chemical resistance against to oxidation in air at high temperatures [4][5][6][7][8][9].…”

Structural variations of ScRh3Bx (x=0–1) phase studied by transmission electron microscopy

“…Recently, much attention has been paid to RRh 3 B x (R: rare earth metal) [1][2][3][4][5][6], because of importance of boron compounds with transport and mechanical properties. In crystal structures of those compounds with perovskite and/or Cu 3 Au-type structure, R atoms, Rh ones and B ones are positioned at vertices, face-centered sites and body-centered one of the cubic, respectively.…”

Boron nonstoichiometry, hardness and oxidation resistance of perovskite-type CeRh3Bx (x=0–1)

“…In the present work, we have synthesized perovskite-type borides [5][6][7][8][9], CeRh 3 B x and focused attention on the study of their mechanical and chemical properties. At first, we studied borides with nonstoichiometric compositions and measured the change in the lattice parameter when x was varied.…”