Miniaturized time-of-flight neutron spin flipper using a high-T-C superconductor
文献类型：期刊论文
| 作者 | Dong, YC ; Wang, TH; Kreuzpaintner, W; Liu, XT; Li, ZH; Kang, YD; Zhang, JP; Tian, L; Huang, CY; Bai, B
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| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2022 |
| 卷号 | 33期号:11页码:145 |
| ISSN号 | 1001-8042 |
| 关键词 | Neutron Superconductor Scattering Spin-flipper |
| DOI | 10.1007/s41365-022-01134-7 |
| 文献子类 | Article |
| 英文摘要 | A miniaturized neutron spin flipper based on a high-Tc superconductor film, developed at the China Spallation Neutron Source (CSNS), is presented. A neutron spin flipper is an essential component for performing polarized neutron experiments and, as such, constitutes a high priority for developing CSNS's polarized neutron capability. To provide the beamlines with a universal neutron spin flipper operating over a wide wavelength band, the neutron spin flipper utilizes non-adiabatic spin flipping during transit through opposite magnetic fields that are mutually shielded by the superconductor Meissner effect. A compact vacuum heat shield and a low-power consumption sterling refrigerator maintained the superconducting condition while reducing the size and power input of the flipper. The prototype device was tested at the CSNS BL-20, which demonstrated a flipping efficiency of 99% at 4 angstrom. |
| 电子版国际标准刊号 | 2210-3147 |
| 语种 | 英语 |
| WOS记录号 | WOS:000884264000001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/300057]  |
| 专题 | 高能物理研究所_东莞分部 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Dong, YC,Wang, TH,Kreuzpaintner, W,et al. Miniaturized time-of-flight neutron spin flipper using a high-T-C superconductor[J]. NUCLEAR SCIENCE AND TECHNIQUES,2022,33(11):145. |
| APA | Dong, YC.,Wang, TH.,Kreuzpaintner, W.,Liu, XT.,Li, ZH.,...&Tong, X.(2022).Miniaturized time-of-flight neutron spin flipper using a high-T-C superconductor.NUCLEAR SCIENCE AND TECHNIQUES,33(11),145. |
| MLA | Dong, YC,et al."Miniaturized time-of-flight neutron spin flipper using a high-T-C superconductor".NUCLEAR SCIENCE AND TECHNIQUES 33.11(2022):145. |
入库方式： OAI收割
来源：高能物理研究所
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