Sentences with phrase «way of electromagnetic waves»

Not exact matches

This research has mostly involved the use of metamaterials, which are extremely thin composites that bend electromagnetic waves in a way that negatively refracts lights.

With regard to «drinkable» sunscreen — water that claims to be infused with electromagnetic waves as a way of protecting the skin — Dr. Lim is very skeptical.

The piece of work referred to above proposes various compact devices comprising rectangular metal tubes with extremely narrow openings of dimensions designed in such a way that they are capable of redirecting the electromagnetic waves with levels of efficiency close to 100 %.

Researchers have developed a way to use commercial inkjet printers and readily available ink to print hidden images that are only visible when illuminated with appropriately polarized waves in the terahertz region of the electromagnetic spectrum.

Andrea Alù (The University of Texas at Austin)-- Electrical engineer Dr. Alù has made seminal contributions to the theory and engineering of metamaterials and introduced new concepts to create metamaterials that mold electromagnetic waves, light and sound in unusual ways.

The Finalists are also creating technologies that revolutionize electronics and energy storage; developing the science of social and information networks; exploring novel methods to grow, analyze and manipulate nanomaterials; and engineering metamaterials (materials that have properties not found in nature) that interact with electromagnetic and sound waves in unusual ways.

Students explore the simple mathematics behind light and other forms of electromagnetic energy including the properties of waves, wavelength, frequency, the Doppler shift, and the various ways that astronomers image the universe across the electromagnetic spectrum to learn more about the properties of matter and its movement.