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By collapsing or expanding—a synchronized movement enabled by the interlinked ... providing a versatile solution for electromagnetic wave management," said Gu. More information: Dahyun D.

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive imaging through opaque materials for security and quality control applications.

By collapsing or expanding—a synchronized movement enabled by the interlinked system of trusses—the metamaterial ... "The tunable nature of the design allows it to adapt to changing needs, providing a ...

Researchers have discovered a novel way that surface acoustic waves interact with magnetic materials, leading to a surprising asymmetric diffraction effect. This could revolutionize acoustic-based ...

Monitoring respiratory motion during diagnostic imaging and radiation therapy is crucial for accurate diagnosis and treatment ...

The principle of radar is simple: the system emits electromagnetic waves that are reflected from enemy objects and returned. Thanks to an antenna and several mathematical formulas, radar stations can ...