The hollow SiC/C nanofiber aerogel using a hydrothermal-carbothermal reduction method. ABF-STEM imaging clearly reveals the hollow structure of the SiC/C nanofibers and the abundant interfaces present ...

Researchers have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile two-dimensional ...

This story was originally written for and published by Drexel News. Researchers in the College of Engineering have developed a thin film device, fabricated by spray coating, that can block ...

A South Korean research team has developed an ultra-thin, high-performance novel material that can shield against both space ...

As an RF component, radome design is highly dependent on materials, dimensions, and geometry, as well as other factors. We’ll ...

A new material has emerged that simultaneously blocks electromagnetic waves and radiation using a single ultrathin film. It ...

The Korea Research Institute of Standards and Science (KRISS, President: Lee Ho Seong) has established standards that can reliably verify the performance of Korea's developing 6G low Earth orbit ...

Pyramid power: radio waves incident from above are focussed to a region below the pyramid (shown in red). Also in red are the waves concentrated in the rectangular King's Chamber within the pyramid.