A team of researchers has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures, unlocking new potential for faster, more efficient ...

All forms of electromagnetic radiation, whether they're called waves or rays, are generated by particles in motion. In a radio signal, for example, negatively charged electrons quickly move back ...

can be used to perform non-invasive imaging through opaque materials for security and quality control applications. Additionally, these waves hold great promise for wireless communication. Advances in ...

Researchers have achieved remarkable progress in the field of electromagnetic metamaterials (EMMs) through 3D and 4D printing technologies. This innovation is set to revolutionize multiple industries ...

Researchers from the University of Ottawa, Iridian Spectral Technologies and Bayreuth University have developed methods to ...