Programmable trap geometries with superconducting atom chips
We employ the hysteretic behavior of a superconducting thin film in the remanent state to generate different traps and flexible magnetic potentials for ultracold atoms. The trap geometry can be programed by externally applied fields. This approach for atom optics is demonstrated by three different t...
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sg-ntu-dr.10356-1018652023-02-28T19:23:14Z Programmable trap geometries with superconducting atom chips Müller, T. Zhang, B. Fermani, R. Chan, K. S. Lim, M. J. Dumke, R. School of Physical and Mathematical Sciences DRNTU::Science::Physics We employ the hysteretic behavior of a superconducting thin film in the remanent state to generate different traps and flexible magnetic potentials for ultracold atoms. The trap geometry can be programed by externally applied fields. This approach for atom optics is demonstrated by three different trap types realized on a single microstructure: a Z-type trap, a double trap, and a bias-field-free trap. Our studies show that superconductors in the remanent state provide a versatile platform for atom optics and applications in ultracold quantum gases. ASTAR (Agency for Sci., Tech. and Research, S’pore) Published version 2014-02-18T04:26:02Z 2019-12-06T20:45:59Z 2014-02-18T04:26:02Z 2019-12-06T20:45:59Z 2010 2010 Journal Article Müller, T., Zhang, B., Fermani, R., Chan, K. S., Lim, M. J., & Dumke, R. (2010). Programmable trap geometries with superconducting atom chips. Physical review A, 81(5), 053624-. https://hdl.handle.net/10356/101865 http://hdl.handle.net/10220/18815 10.1103/PhysRevA.81.053624 en Physical review A © 2010 The American Physical Society. This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of The American Physical Society. The paper can be found at the following official DOI: [DOI: http://dx.doi.org/10.1103/PhysRevA.81.053624]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
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DRNTU::Science::Physics Müller, T. Zhang, B. Fermani, R. Chan, K. S. Lim, M. J. Dumke, R. Programmable trap geometries with superconducting atom chips |
| description |
We employ the hysteretic behavior of a superconducting thin film in the remanent state to generate different traps and flexible magnetic potentials for ultracold atoms. The trap geometry can be programed by externally applied fields. This approach for atom optics is demonstrated by three different trap types realized on a single microstructure: a Z-type trap, a double trap, and a bias-field-free trap. Our studies show that superconductors in the remanent state provide a versatile platform for atom optics and applications in ultracold quantum gases. |
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School of Physical and Mathematical Sciences |
| author_facet |
School of Physical and Mathematical Sciences Müller, T. Zhang, B. Fermani, R. Chan, K. S. Lim, M. J. Dumke, R. |
| format |
Article |
| author |
Müller, T. Zhang, B. Fermani, R. Chan, K. S. Lim, M. J. Dumke, R. |
| author_sort |
Müller, T. |
| title |
Programmable trap geometries with superconducting atom chips |
| title_short |
Programmable trap geometries with superconducting atom chips |
| title_full |
Programmable trap geometries with superconducting atom chips |
| title_fullStr |
Programmable trap geometries with superconducting atom chips |
| title_full_unstemmed |
Programmable trap geometries with superconducting atom chips |
| title_sort |
programmable trap geometries with superconducting atom chips |
| publishDate |
2014 |
| url |
https://hdl.handle.net/10356/101865 http://hdl.handle.net/10220/18815 |
| _version_ |
1759856327978385408 |