A compact SEOP 3He neutron spin filter with AFP NMR
A compact SEOP 3He neutron spin filter with AFP NMR
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DOI：
10.1088/1742-6596/340/1/012006
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
T. Ino;Y. Arimoto;H. Shimizu;Y. Sakaguchi;K. Sakai;H. Kira;T. Shinohara;T. Oku;J. Suzuki;K. Kakurai;L. Chang
中科院分区：
文献类型：
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作者：
T. Ino;Y. Arimoto;H. Shimizu;Y. Sakaguchi;K. Sakai;H. Kira;T. Shinohara;T. Oku;J. Suzuki;K. Kakurai;L. Chang
我们在铝容器中发展了AFP核磁共振，用于极化的稀有气体原子核。铝容器内部的射频磁场是通过计算机模拟设计的。实验测得~3He的AFP自旋翻转的极化损耗低至3.8x10−~4。利用这项技术，实现了一种紧凑的带AFP核磁共振的就地极化3He中子自旋滤光器。
We developed AFP NMR in an aluminum container for polarized noble gas nuclei. The radio frequency magnetic field inside the aluminum container was designed from computer simulations. The polarization loss by the AFP spin flip of 3He was measured to be as low as 3.8×10−4. With this technique, a compact in-situ polarizing 3He neutron spin filter with AFP NMR is demonstrated.