Direct evidence of high temperature superconductivity in one-unit-cell FeSe films on SrTiO<sub>3</sub> substrate by transport and magnetization measurements<xref ref-type="fn" rid="cpb151551fn1">*</xref>

Direct evidence of high temperature superconductivity in one-unit-cell FeSe films on SrTiO₃ substrate by transport and magnetization measurements*

Xing Ying^a),^b), Wang Jian^a),^b)

Characterization of the superconductivity. Magnetoresistance measured in (a) perpendicular and (b) parallel magnetic fields with pulsed magnetic field up to 52 T. (c) The V ( I ) curves measured at temperatures ranging from 2 K to 50 K in zero magnetic field. (d) The J _c calculated from I _c at various temperatures and perpendicular magnetic fields.^{[ 23 ]}