Quantifying exchange forces of a spin spiral on the atomic scale
oleh: Nadine Hauptmann, Soumyajyoti Haldar, Tzu-Chao Hung, Wouter Jolie, Mara Gutzeit, Daniel Wegner, Stefan Heinze, Alexander A. Khajetoorians
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2020-03-01 |
Deskripsi
Atomic-scale spin order is commonly studied using spin polarized scanning tunneling microscopy. Here, the authors report on a combination of current and exchange force detection together with first-principles calculations demonstrating increased resolution and sensing different exchange mechanisms.