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Thermoelectric property measurements of GeTe-based materials

Queensland University of Technology
Chen, Yongqi ; Li, Meng ; Wang, Xiaodong ; Chen, Wenyi ; Liu, Siqi ; Zhang, Min ; Lyu, Wanyu ; Nanhai, Li ; Gao, Han ; Liu, Weidi ; Shi, Xiao-Lei ; Chen, Zhi-Gang
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25912/RDF_1755669475418&rft.title=Thermoelectric property measurements of GeTe-based materials&rft.identifier=10.25912/RDF_1755669475418&rft.publisher=Queensland University of Technology&rft.description=This dataset contains thermoelectric property measurements of GeTe-based materials, including electrical conductivity, Seebeck coefficient and thermal conductivity across a range of temperatures. Structural characterisation data includes X-ray diffraction (XRD) patterns, pair distribution function (PDF) data, and extended X-ray absorption fine structure (EXAFS) measurements to investigate both long-range and local atomic arrangements. Density functional theory (DFT) calculations are also provided allowing exploration of electronic structure and supporting interpretation of the experimental data. This dataset enabled deeper understanding of the role of copper ion diffusion and solid solution treatment in enhancing the thermoelectric performance of GeTe-based materials. &rft.creator=Chen, Yongqi &rft.creator=Li, Meng &rft.creator=Wang, Xiaodong &rft.creator=Chen, Wenyi &rft.creator=Liu, Siqi &rft.creator=Zhang, Min &rft.creator=Lyu, Wanyu &rft.creator=Nanhai, Li &rft.creator=Gao, Han &rft.creator=Liu, Weidi &rft.creator=Shi, Xiao-Lei &rft.creator=Chen, Zhi-Gang &rft.date=2025&rft.coverage=153.028238,-27.476593&rft_rights=© Queensland University of Technology, 2025&rft_subject=Thermoelectricity&rft_subject=electronic and thermal transport properties&rft_subject=Figure-of-merit&rft_subject=Ion diffusion&rft_subject=Materials engineering&rft_subject=ENGINEERING&rft_subject=Solid solution treatment&rft.type=dataset&rft.language=English Access the data
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© Queensland University of Technology, 2025

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Postal Address:
Ms Yongqi Chen

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This dataset contains thermoelectric property measurements of GeTe-based materials, including electrical conductivity, Seebeck coefficient and thermal conductivity across a range of temperatures. Structural characterisation data includes X-ray diffraction (XRD) patterns, pair distribution function (PDF) data, and extended X-ray absorption fine structure (EXAFS) measurements to investigate both long-range and local atomic arrangements. Density functional theory (DFT) calculations are also provided allowing exploration of electronic structure and supporting interpretation of the experimental data. This dataset enabled deeper understanding of the role of copper ion diffusion and solid solution treatment in enhancing the thermoelectric performance of GeTe-based materials.

Data time period: 03 2024 to 05 2025

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153.02824,-27.47659

153.028238,-27.476593

Subjects
Engineering | Figure-of-merit | Ion diffusion | Materials Engineering | Solid solution treatment | Thermoelectricity | electronic and thermal transport properties |

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