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Figure 1 | Nanoscale Research Letters

Figure 1

From: Considerable Enhancement of Field Emission of SnO2Nanowires by Post-Annealing Process in Oxygen at High Temperature

Figure 1

a XRD patterns ofa as-grown and post-annealed SnO2nanowires atb 700 °C,c 850 °C, andd 1,000 °C, respectively.b The (101) diffraction peak ofa as-grown and post-annealed atb 700 °C,c 850 °C,d 900 °C,e 950 °C andf annealed at 1,000 °C, respectively, inset is the variation of the FWHM and the intensity of the peaks as a function of annealing temperature

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