Ultrathin layers of tungsten diselenide have potential applications in opto-electronics and quantum technologies. LMU researchers have now explored how this material interacts with light in the presence of strong magnetic fields.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/spectralclas.jpg)
Source:
https://phys.org/news/2020-09-spectral-classification-excitons.html