| Autor: |
Dania, Lorenzo, Bykov, Dmitry S., Knoll, Matthias, Mestres, Pau, Northup, Tracy E. |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Phys. Rev. Research 3, 013018 (2021) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevResearch.3.013018 |
| Popis: |
All three motional modes of a charged dielectric nanoparticle in a Paul trap are cooled by direct feedback to temperatures of a few mK. We test two methods, one based on electrical forces and the other on optical forces; for both methods, we find similar cooling efficiencies. Cooling is characterized for both feedback forces as a function of feedback parameters, background pressure, and the particle's position. |
| Databáze: |
arXiv |
| Externí odkaz: |
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