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Chem. Commun., 2002, 1380 - 1381, DOI: 10.1039/b202043b

CsPb3Bi3Te8 and CsPb4Bi3Te9: low-dimensional compounds and the homologous series CsPbmBi3Te5 + m

Kuei-Fang Hsu, Sangeeta Lal, Tim Hogan and Mercouri G. Kanatzidis

Two new thermoelectric materials of quaternary bismuth telluride CsPb3Bi3Te8 and CsPb4Bi3Te9 are reported, which are members of a homologous series featuring anionic slabs [PbmBi3Te5 + m]– (m = 1–4) of monotonically increasing thickness.

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