تقرير
Lithium-cesium slow beam from a two-dimensional magneto-optical trap
العنوان: | Lithium-cesium slow beam from a two-dimensional magneto-optical trap |
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المؤلفون: | Chen, Y. -D., Li, W. -X., Chou, M. -E., Kuo, C. -H., Li, C. -S., Tung, S. |
المصدر: | Phys. Rev. A 103, 023102 (2021) |
سنة النشر: | 2020 |
المجموعة: | Condensed Matter Physics (Other) |
مصطلحات موضوعية: | Physics - Atomic Physics, Condensed Matter - Quantum Gases |
الوصف: | We present the creation of a lithium-cesium slow beam using a two-dimensional magneto-optical trap. The two-species atomic beam is directed to load a three-dimensional magneto-optical trap in ultrahigh vacuum. We achieve a loading rate of 1.3$\times$10$^{7}$ lithium atoms/s with the lithium oven temperature at 370~$^{\circ}$C and 2.2$\times$10$^{7}$ cesium atoms/s with the Cs oven temperature at 20~$^{\circ}$C. The maximum numbers of lithium and cesium atoms in the trap are 1.0$\times$10$^{9}$ and 1.4$\times$10$^{8}$, respectively. Our results show that the simple and compact two-dimensional magneto-optical trap is suitable for producing an atomic beam of two species that have a large mass ratio and very different volatilities. Comment: 7 pages, 7 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevA.103.023102 |
URL الوصول: | http://arxiv.org/abs/2012.00699 |
رقم الأكسشن: | edsarx.2012.00699 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevA.103.023102 |
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