Phase equilibria in the quasibinary GaSb–Pb system

The phase relationships of the quasibinary GaSb–Pb section of the ternary Ga–Sb–Pb system were studied by means of the X-ray diffraction (XRD) and optical microscopy. Phase reactions were determined using differential thermal analysis (DTA). Based on this results phase diagram of the GaSb–Pb section was constructed, which was compared with literature data.