Near-unity broadband omnidirectional emissivity via femtosecond laser surface processing

Surfaces with wide-angle high emissivity in the infrared spectrum are important for applications in radiative cooling, thermophotovoltaics, and spacecraft thermal management. Here, near perfect, broadband, omnidirectional emissivity is realized via scalable laser surface processing of aluminum.

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Bibliographic Details
Main Authors: Andrew Reicks, Alfred Tsubaki, Mark Anderson, Jace Wieseler, Larousse Khosravi Khorashad, Jeffrey E. Shield, George Gogos, Dennis Alexander, Christos Argyropoulos, Craig Zuhlke
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/f063683ad3b043e19ddd8e0795c45b86
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