A surface electrode point Paul trap
| Autor: | Kim, Tony Hyun, Herskind, Peter F., Kim, Taehyun, Kim, Jungsang, Chuang, Isaac L. |
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| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Phys. Rev. A 82, 043412 (2010) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1103/PhysRevA.82.043412 |
| Popis: | We present a model as well as experimental results for a surface electrode radio-frequency Paul trap that has a circular electrode geometry well-suited for trapping of single ions and two-dimensional planar ion crystals. The trap design is compatible with microfabrication and offers a simple method by which the height of the trapped ions above the surface may be changed \emph{in situ}. We demonstrate trapping of single and few Sr+ ions over an ion height range of 200-1000 microns for several hours under Doppler laser cooling, and use these to characterize the trap, finding good agreement with our model. Comment: 10 pages, 11 figures, 1 table |
| Databáze: | arXiv |
| Externí odkaz: |
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