Azerbaijan
The nature of interactions in the Yb–Pb–Te system along the Yb₂Te₃–PbTe section was studied using comprehensive physico-chemical analysis methods. For the first time, a phase diagram of the Yb₂Te₃–PbTe section of the Yb–Pb–Te ternary system was constructed. It was established that two chemical compounds, Yb₂PbTe₄ and Yb₂Pb₄Te₇, are formed in this section, along with a narrow solid solution region based on PbT.
x-ray pattern, microstructure, bandgap, eutectic, peritectic
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