Scientists at the Technion have pushed the boundaries of what is possible in the field of tiny optoelectronics devices, the spin lasers: They can be used without the magnetic fields or cryogenic temperatures previously required.
![](https://technion-gesellschaft.de/wp-content/uploads/230807_OptoElectronics-1-793x1024.jpg)
© Scholardesigner co, LTD: artistic representation of a spin laser with only one molecular layer