Bohra, Anil K. and Bhatt, Ranu and Bhattacharya, Shovit and Basu, Ranita and Ahmad, Sajid and Singh, Ajay and Aswal, D. K. and Muthe, K. P. (2017) Synthesis & Tailoring the Thermal Conductivity of Sr Doped Bi2Se3 Thermoelectric Material. AIP Conference Proceedings, 1832 (11001). 110019-1-110019-3. ISSN 0094-243X

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Abstract

We have investigated the thermal transport properties of SrxBi(2)-xSe(3) (x=0, 0.05, 0.2). The samples were synthesized by melt route method followed by vacuum hot press. The structural and morphological information of sample has been retrieved using x-ray diffraction (XRD) and scanning electron microscopy (SEM). The thermal transport measurement were performed in the temperature range of 300-550 K. It is found that with increasing Sr content the total thermal conductivity of the material decreases which is attributed to the enhance phonon scattering due to natural grown layered structure and defect induced by Sr doping.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s American Institute of Physic.
Subjects:	Applied Physics/Condensed Matter
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	26 May 2020 11:15
Last Modified:	26 May 2020 11:15
URI:	http://npl.csircentral.net/id/eprint/2958

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