Synthesis & Tailoring the Thermal Conductivity of Sr Doped Bi2Se3 Thermoelectric Material
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Synthesis & Tailoring the Thermal Conductivity of Sr Doped Bi2Se3 Thermoelectric Material
|
|
| Creator |
Bohra, Anil K.
Bhatt, Ranu Bhattacharya, Shovit Basu, Ranita Ahmad, Sajid Singh, Ajay Aswal, D. K. Muthe, K. P. |
|
| Subject |
Applied Physics/Condensed Matter
|
|
| Description |
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.
|
|
| Publisher |
American Institute of Physic
|
|
| Date |
2017
|
|
| Type |
Book Section
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://npl.csircentral.net/2899/1/Synthesis%20%26amp%3BTailoring.pdf
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. In: 61ST DAE-SOLID STATE PHYSICS SYMPOSIUM. 61ST DAE-SOLID STATE PHYSICS SYMPOSIUM, 1832 . American Institute of Physic, AIP Conference Proceedings, pp. 110019-1. |
|
| Relation |
http://npl.csircentral.net/2899/
|
|