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"...communication included psychology, language, and sensory physiology. Thus it was that from its earliest days RLE brought in linguists, psychologists, and neurophysiologists, as well as information theorists, radio engineers, and physicists."

—Louis D. Smullin
Professor of Electrical Engineering

A new way to make X‑rays

posted November 23, 2015 at 6:21 pm

By using plasmons to “wiggle” a free electron in a sheet of graphene, researchers have developed a new method for generating X-rays. In this image of one of their simulations, the color and height represent the intensity of radiation (with blue the lowest intensity and red the highest), at a moment in time just after an electron (grey sphere) moving close to the surface generates a pulse. Courtesy of the researchers

MIT researchers have found a phenomenon that might lead to more compact, tunable X‑ray devices made of graphene. « more »

Related Links:

A new way to make X‑rays (MIT News)

Towards graphene plasmon-based free-electron infrared to X‑ray sources (Nature Photonics)

Professor Marin Soljačić

Professor John Joannopoulos