The Michigan Engineer News Center

In a lab at U-M, working on technology that helps the blind see and other brain-computer connections

The Lansing State Journal explores the history of U-M's contributions to the development of bionic implants going back to Kensall Wise, the William Gould Dow Distinguished University Professor Emeritus and Professor Emeritus of EECS-ECE, and his team of researchers who engineered a series of neural probes capable of measuring and influencing activity in the brain at the cellular level.
The electrons absorb laser light and set up “momentum combs” (the hills) spanning the energy valleys within the material (the red line). When the electrons have an energy allowed by the quantum mechanical structure of the material—and also touch the edge of the valley—they emit light. This is why some teeth of the combs are bright and some are dark. By measuring the emitted light and precisely locating its source, the research mapped out the energy valleys in a 2D crystal of tungsten diselenide. Credit: Markus Borsch, Quantum Science Theory Lab, University of Michigan.

Mapping quantum structures with light to unlock their capabilities

Rather than installing new “2D” semiconductors in devices to see what they can do, this new method puts them through their paces with lasers and light detectors. | Medium Read