ScienceDirect International Conference on Laser Applications at Accelerators , LA 3 NET 2015 X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
ScienceDirect International Conference on Laser Applications at Accelerators , LA 3 NET 2015 X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
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ScienceDirect 国际加速器激光应用会议，LA 3 NET 2015 用于光注入应用的铯锑光电阴极的 X 射线光电发射光谱研究
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Mauro Taborellia
中科院分区：
文献类型：
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作者：
Irene Martiniab;Eric Chevallaya;Valentin Fedosseeva;Christoph Hesslera;Holger Neuperta;Valentin Nistora;Mauro Taborellia
在CLIC(紧凑型直线对撞机)项目中，对驱动光束的光注入器选项进行了可行性研究，作为其使用热离子电子枪的基线设计的替代方案(Geschonke等人。[1])正在进行中。这项研发计划涵盖了激光器和光电阴极两个方面。在欧洲核子研究中心铜衬底上共沉积制备了锑铯阴极，并用光电子能谱和X射线光电子能谱(XPS)对其进行了表征。对新生产和使用的光电阴极进行了系统的研究，以确定其表面组成与光电发射性能之间的关系。©2015作者。由Elsevier B.V.出版，利物浦大学负责同行评审。
Within the CLIC (Compact Linear Collider) project, feasibility studies of a photoinjector option for the drive beam as an alternative to its baseline design using a thermionic electron gun (Geschonke et al. [1]) are on-going. This R&D program covers both the laser and the photocathode side. Cesium antimonide cathodes were produced at CERN by co-deposition onto copper substrates and characterized by photoemission and by XPS (X-ray Photoemission Spectroscopy) analysis. A systematic study on newly produced and used photocathodes was conducted in order to correlate the surface composition to the photoemissive properties. © 2015 The Authors. Published by Elsevier B.V. Peer-review under responsibility of the University of Liverpool.