Transport properties of doped CsBi4Te6 thermoelectric materials

Paul W. Brazis, Melissa Rocci, Duck Young Chung, Mercouri G Kanatzidis, Carl R. Kannewurf

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

In previous investigations we have introduced a variety of new chalcogenide-based materials with promising properties for thermoelectric applications. The chalcogenide CsBi4Te6 was previously reported to have a high ZT product with a maximum value at 260K. In order to improve this value, a series of doped CsBi4Te6 samples has been synthesized. Current doping studies have been very encouraging, with one sample found to have a maximum power factor of 51.5 μW/cm·K2 at 184 K. This paper reports on material characterization studies through the usual transport measurements to determine optimum doping concentration for various dopants.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
PublisherMaterials Research Society
Pages75-80
Number of pages6
Volume545
Publication statusPublished - 1999
EventProceedings of the 1998 MRS Fall Meeting - The Symposium 'Advanced Catalytic Materials-1998' - Boston, MA, USA
Duration: Nov 30 1998Dec 3 1998

Other

OtherProceedings of the 1998 MRS Fall Meeting - The Symposium 'Advanced Catalytic Materials-1998'
CityBoston, MA, USA
Period11/30/9812/3/98

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Transport properties
Doping (additives)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Brazis, P. W., Rocci, M., Chung, D. Y., Kanatzidis, M. G., & Kannewurf, C. R. (1999). Transport properties of doped CsBi4Te6 thermoelectric materials. In Materials Research Society Symposium - Proceedings (Vol. 545, pp. 75-80). Materials Research Society.

Transport properties of doped CsBi4Te6 thermoelectric materials. / Brazis, Paul W.; Rocci, Melissa; Chung, Duck Young; Kanatzidis, Mercouri G; Kannewurf, Carl R.

Materials Research Society Symposium - Proceedings. Vol. 545 Materials Research Society, 1999. p. 75-80.

Research output: Chapter in Book/Report/Conference proceedingChapter

Brazis, PW, Rocci, M, Chung, DY, Kanatzidis, MG & Kannewurf, CR 1999, Transport properties of doped CsBi4Te6 thermoelectric materials. in Materials Research Society Symposium - Proceedings. vol. 545, Materials Research Society, pp. 75-80, Proceedings of the 1998 MRS Fall Meeting - The Symposium 'Advanced Catalytic Materials-1998', Boston, MA, USA, 11/30/98.
Brazis PW, Rocci M, Chung DY, Kanatzidis MG, Kannewurf CR. Transport properties of doped CsBi4Te6 thermoelectric materials. In Materials Research Society Symposium - Proceedings. Vol. 545. Materials Research Society. 1999. p. 75-80
Brazis, Paul W. ; Rocci, Melissa ; Chung, Duck Young ; Kanatzidis, Mercouri G ; Kannewurf, Carl R. / Transport properties of doped CsBi4Te6 thermoelectric materials. Materials Research Society Symposium - Proceedings. Vol. 545 Materials Research Society, 1999. pp. 75-80
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