Patel, K.J.Desai, M.S.Panchal, C.J.Deota, H.N.Trivedi, U.B.2013-06-192013-06-192013K.J. Patel, M.S. Desai, C.J. Panchal, et al., J. Nano- Electron. Phys. 5 No 2, 02023 (2013)http://essuir.sumdu.edu.ua/handle/123456789/31017We have prepared an all-solid-thin film electrochromic device (ECD), consisting of layers ITO / NiO / ZrO2 / WO3 / ITO using the PVD method. The WO3 is used as an electrochromic layer, NiO as an ion-storage layer, and ZrO2 as a solid electrolyte layer in the all-solid-thin film ECD. The optical transmittance varied between 3-59 %. The device shows the coloration and bleaching time of 120 s and 2 s, respectively, with a good memory effect and desirable cycle-life. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/31017encnePhysical vapor depositionElectrochromic deviceTransmission modulationArticle