Exploration of WO3 thin film by pulsed laser deposition for enhanced electrochromic application
學年 114
學期 1
出版（發表）日期 2025-12-15
作品名稱 Exploration of WO3 thin film by pulsed laser deposition for enhanced electrochromic application
作品名稱（其他語言）
著者 Sakshi Tyagi; Rahul; Puneet Kaur; Jan-Chi Yang; Senthil Kumar; N.P. Rajesh; Thanigai Arul Kumaravelu; Asokan Kandasami; Ping-Hung Yeh; Chung-Li Dong
單位
出版者
著錄名稱、卷期、頁數 Materials Letters 401, 139214
摘要 Developing uniform and pinhole-free WO3 thin films remains a significant challenge for smart window applications. In this study, WO3 thin films were fabricated using pulsed laser deposition (PLD) with varying laser pulses: 2000, 4000, and 6000 at a repetition rate of 10 Hz, designated as W_2, W_4, and W_6, respectively. Grazing Incidence X-ray Diffraction and Raman spectroscopy confirm monoclinic phase and characteristic vibrational modes of WO3. The modulation of transmittance is enhanced by 49.8 % in W_2 compared with W_6 thin film. Furthermore, the coloration efficiency of the W_2 thin film is 2.3 % higher than that of the W_6 thin film. Notably, W_2 shows outstanding stability, maintaining performance up to 1000 cycles. These results suggest that the WO3 thin film produced with laser pulses of 2000 (W_2) is a potential and promising candidate for smart window applications.
關鍵字
語言 en
ISSN 1873-4979; 0167-577X
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 NLD
公開徵稿
出版型式 ,電子版,紙本