Structures of stable and metastable Ge2Bi2Te5, an intermetallic compound in a GeTe-Bi2Te3 pseudobinary system
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Ge(2)Bi(2)Te(5) in the GeTe-Bi(2)Te(3) pseudobinary system has two single-crystalline phases: a metastable phase with an NaCl-type structure and a stable phase with a nine-layer trigonal structure. In the metastable phase, the structure consists, in the hexago... ...
