Figure 2

Temperature-dependence of resistivity of a single crystal of SrFeO2.81, measured in ab-plane and along c-axis. Top inset shows temperature-dependence of magnetic susceptibility (χ) measured along c-axis in ZFC and FC runs in a magnetic field of 1 Tesla, and bottom inset presents room-temperature x-ray diffraction profile showing (004) Bragg peak obtained in θ-scan.