Dataset Information

Dataset of the crystal structures, electrical transport properties, and first-principles electronic structures of GeTe-rich GeTe-Sb₂Te₃ thermoelectric materials.

ABSTRACT: The data presented in this article relate to the research article entitled "Superior room-temperature power factor in GeTe systems via multiple valence band convergence to a narrow energy range" [T. Oku et al., Mater. Today Phys. 20 (2021) 100484 (10.1016/j.mtphys.2021.100484)]. Polycrystalline (GeTe) _n Sb₂Te₃ (n = 10, 12, 16, 20, and 24) bulk samples were prepared by melting and annealing. The Ge defect concentration of each composition was estimated from Rietveld refinement of the synchrotron X-ray powder diffraction patterns. Electrical properties, such as the electrical resistivity and Seebeck coefficient, were measured from three specimens of each composition to confirm reproducibility. Electronic-band-structure parameters and electronic

SUBMITTER: Oku T

PROVIDER: S-EPMC8526956 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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Dataset Information

Dataset of the crystal structures, electrical transport properties, and first-principles electronic structures of GeTe-rich GeTe-Sb₂Te₃ thermoelectric materials.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Dataset Information

Dataset of the crystal structures, electrical transport properties, and first-principles electronic structures of GeTe-rich GeTe-Sb2Te3 thermoelectric materials.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Dataset of the crystal structures, electrical transport properties, and first-principles electronic structures of GeTe-rich GeTe-Sb₂Te₃ thermoelectric materials.