Enhanced Loading of 40K from Natural Abundance Potassium Source with a High Performance 2D+ MOT

Enhanced Loading of 40K from Natural Abundance Potassium Source with a High Performance 2D+ MOT
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使用高性能 2D( ) MOT 从天然丰富的钾源中增强 K-40 的负载

DOI:
10.1088/0256-307x/35/3/033701
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发表时间:
2018
期刊:
CHIN. PHYS. LETT.
影响因子:
--
通讯作者:
RQ Wang
RQ Wang
中科院分区:
其他
文献类型:
--
作者:
JL Yang;Y Long;WW Gao;L Jin;ZC ZUO;RQ Wang

文献摘要

相似文献

40 K是超冷原子物理中最重要的原子种类之一。由于40 K在钾的天然丰度中的浓度极低(0.012%),大多数实验使用4-10%的富集钾源,这极大地损害了钾的自然丰度。
40K is one of the most important atomic species for ultra-cold atomic physics. Due to the extremely low concentration (0.012%) of 40K in natural abundance of potassium, most experiments use 4–10% enriched potassium source, which have greatly suffered from