Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...

Micro-computed tomography (micro-CT) is considered an essential tool for characterizing the internal structure of samples in a non-destructive manner. Although micro-CT technology is great for ...

Terahertz (THz) radiation underpins many next-generation technologies and advances in materials science, but current THz ...

Researchers developed a solar collector with a dielectric Bragg mirror, optimizing energy conversion by separating sunlight ...

Spectral theory provides a rigorous framework for analysing the eigenvalues and eigenfunctions of differential operators that play an essential role in mathematical physics. In particular, ...

Proceedings of the National Academy of Sciences of the United States of America The National Academy of Sciences (NAS) is a private, nonprofit organization of the country’s leading researchers. The ...

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