Fully permanent magnet atom chip for Bose-Einstein condensation
| Authors |
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| Publication date | 2008 |
| Journal | Physical Review A |
| Volume | Issue number | 77 | 3 |
| Pages (from-to) | 033409 |
| Number of pages | 7 |
| Organisations |
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| Abstract | We describe a proof-of-principle experiment on a fully permanent magnet atom chip. We study ultracold atoms and produce a Bose-Einstein condensate. The magnetic trap is loaded efficiently by adiabatic transport of a magnetic trap via the application of uniform external fields. Radio frequency spectroscopy is used for in-trap analysis and to determine the temperature of the atomic cloud. The formation of a Bose-Einstein condensate is observed in time-of-flight images and as a narrow peak appearing in the radio frequency spectrum. |
| Document type | Article |
| Published at |
https://doi.org/10.1103/PhysRevA.77.033409
(Final published version)
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