Imaging the effect of drive on the low-field vortex melting phenomenon in Ba0.6K0.4Fe2As2 single crystal

24 Feb 2020 Kumar Ankit Jash Amit Tamegai Tsuyoshi Banerjee S. S.

Self-field imaging of current distribution in Ba0.6K0.4Fe2As2 superconductor is used to study the effect of drive on the low-field vortex solid to liquid melting phase transformation. At low fields, the current induced drive on the vortices aids in thermally destabilizing the vortex state thereby shifting the low field melting phase boundary... (read more)

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  • SUPERCONDUCTIVITY