(Color online) XRD patterns of SnO2 and Sn0.98Mn0.02O2 nanowires.
(Color online) (a) SEM image of Sn0.98Mn0.02O2 nanowires. (b) TEM image of Sn0.98Mn0.02O2 nanowire. (c) HRTEM image of Sn0.98Mn0.02O2 nanowire. (d) SAED pattern of Sn0.98Mn0.02O2 nanowire.
XPS spectra of Sn0.98Mn0.02O2 nanowires: (a) Mn 2 p, (b) Sn 3d, and (c) O 1s.
(Color online) RT photoluminescence (PL) spectra of SnO2 and Sn0.98Mn0.02O2 nanowires.
(Color online) (a) Ids−Vds curves of the Sn0.98Mn0.02O2 nanowire at different gate voltages. The inset shows SEM image of FET. (b) Ids−Vg curves of Sn0.98Mn0.02O2 nanowire device at Vds = 2 V, 4 V, 6 V.
Magnetic hysteresis loops of Sn0.98Mn0.02O2 nanowires.
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