Optical constants of electrochromic films and contrast ratio of reflective electrochromic devices

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/103841

Title:	Optical constants of electrochromic films and contrast ratio of reflective electrochromic devices
Authors:	郭倩丞;Jaing, Cheng-Chung;Tang, Chien-Jen;Chan, Chih-Chao;Lee, Kun-Hsien;Kuo, Chien-Cheng;Chen, Hsi-Chao;Lee, Cheng-Chung
Contributors:	理學院光電科學與工程學系
Keywords:	Bleaching;Constants;Devices;Electrochromism;Mathematical analysis;Reflectivity;Spectra;Tungsten oxides
Date:	2014-02-01
Issue Date:	2026-04-23 11:38:31 (UTC+8)
Publisher:	The Optical Society;United States
Abstract:	摘要： This study investigates the optical constants of WO3 electrochromic films and NiO ion-storage films in bleached and colored states and that of a Ta2O5 film used as an ion conductor. These thin films were all prepared by electron-beam evaporation and characterized using a spectroscopic ellipsometer. The spectra obtained using a spectrophotometer and those calculated from the optical constants agreed closely. An all-solid thin-film reflective electrochromic device was fabricated and discussed. Its mean contrast ratio of reflectance in the range of 400-700 nm was 37.91. 其他題名： Appl Opt 出版者： United States 出版日期： 2014-02-01 出處： Applied optics (2004), 2014-02, Vol.53 (4), p.A154-A158 資源來源： Optica Publishing Group Journals 識別號： ISSN: 1559-128X 識別號： EISSN: 2155-3165 識別號： EISSN: 1539-4522 識別號： DOI: 10.1364/AO.53.00A154 識別號： PMID: 24514208
Appears in Collections:	[Department of Optics and Photonics] journal & Dissertation

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