Title

Ag-doped FeSe 0.94 polycrystalline samples obtained through hot isostatic pressing with improved grain connectivity

RIS ID

109010

Publication Details

Gajda, G., Morawski, A., Rogacki, K., Cetner, T., Zaleski, A., Buchkov, K., Nazarova, E., Balchev, N., Hossain, M., Diduszko, R., Gruszka, K., Przyslupski, P., Fajfrowski, L. & Gajda, D. (2016). Ag-doped FeSe 0.94 polycrystalline samples obtained through hot isostatic pressing with improved grain connectivity. Superconductor Science and Technology, 29 (9), 1-6.

Abstract

We evaluate the effects of high pressure during annealing on the structural and superconducting properties of Ag-doped FeSe bulks. The results obtained in this work indicate that the annealing at high pressure increases the critical temperature, upper critical field and irreversibility field due to the improved uniformity and grain connectivity.

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Link to publisher version (DOI)

http://dx.doi.org/10.1088/0953-2048/29/9/095002