透射率
材料科学
热致变色
兴奋剂
溅射沉积
光电子学
可见光谱
溅射
薄膜
光学
纳米技术
化学
物理
有机化学
作者
Nuru R. Mlyuka,Gunnar A. Niklasson,Claes‐Göran Granqvist
摘要
Thermochromic films of MgxV1−xO2 were made by reactive dc magnetron sputtering onto heated glass. The metal-insulator transition temperature decreased by ∼3 K/at. %Mg, while the optical transmittance increased concomitantly. Specifically, the transmittance of visible light and of solar radiation was enhanced by ∼10% when the Mg content was ∼7 at. %. Our results point at the usefulness of these films for energy efficient fenestration.
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