Magnetotransport studies of FeSe under hydrostatic pressure

Brajesh Tiwari; Rajveer Jha; V. P. S. Awana

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arXiv · 1406.3795

Magnetotransport studies of FeSe under hydrostatic pressure

Brajesh Tiwari·Rajveer Jha·V. P. S. Awana

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Abstract

The discoveries of iron-based superconductors with relatively high transition temperature are under intense experimental and theoretical investigation. Here we present magnetotransport measurements on FeSe superconductor under hydrostatic pressure. We show that in Fe-deficient tetragonal FeSe binary compound, the onset of superconducting transition is almost doubled under 1.98GPa pressure and the estimated upper critical field of 26.7Tesla is increased to 47.5Tesla.

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Brajesh Tiwari, Rajveer Jha, V. P. S. Awana. 2014-06-15. Magnetotransport studies of FeSe under hydrostatic pressure. https://arxiv.org/abs/1406.3795

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