3. Applications

We explore our results for applications in fields such as spintronics (e.g. the ultrafast control of magnetic bits) and THz photonics. Here, the development of new emitters and detectors of THz radiation plays an important role since the THz range is still relatively difficult to access. For example, we have used the spintronic structure of the previous figure to develop a novel emitter of THz radiation that is more efficient and broadband than established emitters.