Figure 4
X-ray powder diffraction intensity profiles of Nb3Te4 at pressures of 2.3 and 42.2 GPa and of InxNb3Te4 (x = 0.54) at pressures of 4.8 and 41.7 GPa. The intensity as a function of scattering angle was obtained by integration of the powder rings on image plates using the computer program FIT2D (Hammersley et al., 1998). |