Figure 1From: Transparent and flexible capacitors based on nanolaminate Al2O3/TiO2/Al2O3 Schematic diagram of the flexible capacitors and transmittance spectra in the wavelength range from 300 to 800 nm. (a) The schematic diagram of transparent and flexible capacitors. (b) The optical transmittance spectra of the capacitor device. The inset of (b) is the photograph of the capacitor device.Back to article page