Figure 3
From: Photoluminescence and photocatalytic properties of rhombohedral CuGaO2 nanoplates
(a) Room temperature PL and absorption spectra of CuGaO2 nanoplates, (b) Low temperature PL spectrum of CuGaO2 nanoplates at 89 K, (c) Temperature-dependent PL spectra of CuGaO2 nanoplates at high energy side, (d)Temperature-dependent PL spectra of CuGaO2 nanoplates with broadband spectrum range.
