An electric field tunable quasiparticle discovered in a common 2D material has great potential for application in optoelectronic devices.
![Discovery of an Unusual Quasiparticle in a 2D Material](https://www.advancedsciencenews.com/wp-content/uploads/2019/09/doll-314345_1280.jpg)
An electric field tunable quasiparticle discovered in a common 2D material has great potential for application in optoelectronic devices.