Thermally active nanoparticle clusters enslaved by engineered domain wall traps
oleh: Pietro Tierno, Tom H. Johansen, Arthur V. Straube
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-10-01 |
Deskripsi
Assembling nanoparticles on surfaces has great technological potential. Here, Tierno et al demonstrate the confinement of magnetic nanoparticles in traps created by magnetic domain walls. The magnetic gradient and location of the domain walls can be finely tuned, allowing for precise control of the constituent nanoparticles.