Researchers have long sought to develop multifunctional stealth materials capable of evading detection across different parts of the electromagnetic spectrum. However, achieving compatible stealth ...
GS endows the composite with microwave absorption capability while ensuring compressive strength. PW buffers temperature fluctuations through phase change, achieving thermal insulation and infrared ...
Figure 1. (a) Chalcogenide glass; (b) All chalcogenide glass metalens, scale bar is 2 mm; (c) SEM image of chalcogenide glass micropillars, scale bar is 20 μm; (d) Local magnification image of (c), ...
What is Surface-Enhanced Infrared Absorption (SEIRA) Spectroscopy? Surface-enhanced infrared absorption (SEIRA) spectroscopy is an advanced analytical technique that combines the principles of ...
A theory from 2006 predicts that it should be possible to use graphene in a magnetic field not only to absorb terahertz and infrared light on demand but also to control the direction of the circular ...
(Nanowerk News) Professor Yeom’s research team (Department of Materials Science and Engineering, KAIST) developed chiral ceramic nanostructures with broad chiroptical activity through a self-assembly ...
Speaker one Minus 273 degrees Celsius is the lowest possible temperature. It’s called absolute zero. Any object with a temperature above this will emit and absorb infrared radiation, even the Earth.
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