Polarized beams for electron accelerators
Polarized beams for electron accelerators
复制标题
用于电子加速器的偏振束
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
K. Aulenbacher
中科院分区：
文献类型：
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作者：
K. Aulenbacher
基于NEA-GaAs的光电阴极允许产生用于基础研究的自旋极化电子束。我们演示了半导体特性如何影响显着的参数，如偏振和光束亮度。我们提出的技术，提供补救措施的极端敏感性的环境因素。这些讨论的具体安装，提供了自旋极化光束在MAMI设施在过去的十年中。
NEA-GaAs based photocathodes allow the production of spin-polarized electron beams for fundamental research. We demonstrate how semiconductor properties influence salient parameters such as polarization and beam brightness. We present techniques that provide remedies for the extreme sensitivity to environmental factors. These are discussed for the specific installation that has provided spin-polarized beam at the MAMI facility during the last decade.