Sintering time effect on thermal diffusivity in BSSCO doped with Sm at low temperatures as revealed by flash method

M. Haydari; Mohd Maarof Moksin; W. Mahmood M. Yunus; Ionel Valeriu Grozescu; I. Hamadneh; S. A. Halim

doi:10.1117/12.582788

21 October 2004 Sintering time effect on thermal diffusivity in BSSCO doped with Sm at low temperatures as revealed by flash method

M. Haydari, Mohd Maarof Moksin, W. Mahmood M. Yunus, Ionel Valeriu Grozescu, I. Hamadneh, S. A. Halim

Author Affiliations +

Proceedings Volume 5581, ROMOPTO 2003: Seventh Conference on Optics; (2004) https://doi.org/10.1117/12.582788
Event: ROMOPTO 2003: Seventh Conference on Optics, 2003, Constanta, Romania

Abstract

We report the effect of sintering time on thermal diffusivity of BSCCO (Bi-Pb-Sr-Ca-Cu-O) superconductors doped with Sm with different concentration. The superconductor samples were sintered for 24, 48 and 100 hours respectively at 850 Celsius. Thermal diffusivity measurement was carried out at 80 - 300 K by using photoflash technique. The sintering time was found indirectly affect the thermal diffusivity in the way it influenced the grain size and grain alignment.

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M. Haydari, Mohd Maarof Moksin, W. Mahmood M. Yunus, Ionel Valeriu Grozescu, I. Hamadneh, and S. A. Halim "Sintering time effect on thermal diffusivity in BSSCO doped with Sm at low temperatures as revealed by flash method", Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); https://doi.org/10.1117/12.582788

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