Two-color lasers aim electron currents through semiconductor with no electric field
Researchers at the University of Michigan have developed a device that controls electron flow in semiconductors using laser light instead of electricity. This innovation could lead to advancements in sensing, imaging, and telecommunications.
Why it matters
This breakthrough demonstrates a new method for manipulating electronic signals at the fundamental physics level, potentially enabling more efficient and faster electronic devices.
edited by Sadie Harley , reviewed by Robert Egan
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility:
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in