Iron-doping of the topological insulator Sb2Te3 results in useful electronic and magnetic properties, quantified in a recent FLEET study at the University of Wollongong.
![](https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/tuningthetop.jpg)
Source:
https://phys.org/news/2019-06-tuning-topological-insulator-sb2te3-iron.html