Figure 1From: Bipolar resistive switching in p-type Co3O4 nanosheets prepared by electrochemical depositionCo 3 O 4 nanosheets deposited on the ITO substrate. (a) X-Ray diffraction pattern (inset, cross-sectional image). (b) TEM image of the mesoporous sheets (inset, HRTEM with lattice spacing). (c) Energy-dispersive X-ray spectroscopy (inset, surface morphology).Back to article page