The Magnetic/Electrical Phase Diagram of Cr-Doped Antiperovskite Compounds GaCFe_3−𝑥Cr_𝑥 (0≤𝑥≤0.9)

Figure 1

(Color online) (a) Room-temperature X-ray powder diffractions for GaCFe_3−𝑥Cr_𝑥 (0≤𝑥≤1); the green vertical dashed line is a guide to the eye and the open triangle stands for the peak of chromium. (b) The lattice parameter 𝑎 as a function of 𝑥 for GaCFe_3−𝑥Cr_𝑥 (0≤𝑥≤1).

(a)

(b)