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arXiv 1004.4797physics.atom-ph
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使用线斯塔克减速器减慢极性分子

Slowing polar molecules using a wire Stark decelerator

Adela Marian, Henrik Haak, Peter Geng, Gerard Meijer

摘要:

我们设计并实现了一种新型的基于线电极的斯塔克减速器,它适用于真空的应用。100个减速级由直径为0.6 mm的钽制成,阵列的总长度为110 mm,比具有相同数量的电极对的传统斯塔克减速器小大约10倍。使用金属丝减速器,我们已经消除了90%以上的动能从亚稳态CO分子的光束。

英文摘要:

We have designed and implemented a new Stark decelerator based on wire electrodes, which is suitable for ultrahigh vacuum applications. The 100 deceleration stages are fashioned out of 0.6 mm diameter tantalum and the array's total length is 110 mm, approximately 10 times smaller than a conventional Stark decelerator with the same number of electrode pairs. Using the wire decelerator, we have removed more than 90% of the kinetic energy from metastable CO molecules in a beam.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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