Multiple mobile excitons manifested as sidebands in quasi-one-dimensional metallic TaSe3
3 institutional releases
Published in Nature Materials · View the paper (DOI)
Researchers have created and detected dispersing excitons in a metal using angle-resolved photoemission spectroscopy, a breakthrough that could enable efficient data transmission. The discovery of mobile excitons in TaSe3 reveals their mobility and potential to revolutionize electronics.
Coverage from 3 institutions
- Mobile excitons as neutral information carriers Paul Scherrer Institute · Feb 21, 2022 · first to report
- ARPES gives first observation of dispersive excitons in a low-dimensional metallic system National Centre of Competence in Research (NCCR) MARVEL · Feb 21, 2022
- Fast-moving excitons observed for first time in metal, unlocking potential to speed up digital communication City University of Hong Kong · Mar 21, 2022