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Examples of ARCs designed for ophthalmic lenses and solar cells applications are presented. It have been shown, that for a conventional silicon solar cell a single TiO2 thin film allows to reduce the silicon surface reflection to less than 3%. In case of optical lenses, fabricated from a crown glass, few examples of single and multilayer systems with different layers arrangement have been presented...
Present work is concentrating on TiO2 thin films doped with Pd, Eu and Pd, Tb and Pd. From comparison of undoped TiO2 with the prepared thin films it has been concluded that doping with Pd gets worse transparency in analysed films and the fundamental absorption edge was shifted to the longer wavelength range. The electrical properties were studied by thermoelectrical measurements. The lowest resistivity,...
Integration of electronics and photonics causes greater requirement for development of electrical and optical activated thin films for a new field of application known as transparent electronics. One of the key materials which is necessary for production of functional elements in transparent electronics devices are transparent oxides semiconductors (TOSs). The TOSs can be applied in many practical...
Doping of TiO2 with various metal ions can modify its different properties. In this work, structural properties of transparent Tb-doped TiO2 thin films have been outlined. Thin films were deposited by high energy reactive magnetron sputtering (HE RMS) from metallic Ti-Tb target on Si and SiO2 substrates. Thin films were investigated by means of energy disperse spectrometry (EDS), X-ray diffraction...
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