Figure 1From: Ultrafast hole carrier relaxation dynamics in p-type CuO nanowires XRD spectrum of the CuO NWs. The CuO NWs were grown at 600°C for 4 h under 100 sccm of O2 identified by the (110), (002), (111), and (113) peaks. The inset shows an SEM image of the as-grown CuO NWs.Back to article page