Flexible thermochromic films of W-doped VO₂ for optical IoT sensing applications

Key Points

• Enhanced optical sensing capability achieved through the use of W-doped VO₂.
• The thermochromic films demonstrate a significant response to temperature changes, indicating their effective functionality.
• Analysis of flexibility and performance in film composition was conducted using rigorous material testing.
• This work highlights the potential for IoT applications in temperature-sensitive environments, calling for further development.