Figure 1
Map of temperature-dependent X-ray diffractograms (XRD) for the In2S3 powder. Each diffractogram is measured at a specific temperature which corresponds to one column in the graph with the y-direction displaying the 2θ diffraction angle. The position of the column in the x-direction corresponds to the temperature at which the diffractogram was recorded, while the colour indicates the XRD intensity in logarhythmic scale (dark blue = low intensity, red = high intensity). Three structural modifications of In2S3 in different temperature regimes can be distinguished according to appearing/disappearing diffraction peaks as indicated in the figure. The wavelength of the incident X-ray photons is 0.14276 Å. |