Research on light-matter interaction could improve electronic and optoelectronic devices
Date | 10th, Oct 2018 |
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Source | Phys.org - Scientific News Websites |
DESCRIPTION
A paper published in Nature Communications by Sufei Shi, assistant professor of chemical and biological engineering at Rensselaer, increases our understanding of how light interacts with atomically thin semiconductors and creates unique excitonic complex particles, multiple electrons, and holes strongly bound together. These particles possess a new quantum degree of freedom, called "valley spin." The "valley spin" is similar to the spin of electrons, which has been extensively used in information storage such as hard drives and is also a promising candidate for quantum computing.