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R&D on High QE Photocathodes at INFN LASA

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  • معلومة اضافية
    • بيانات النشر:
      JACoW Publishing, Geneva, Switzerland
    • الموضوع:
      2022
    • Collection:
      DESY Publication Database (PUBDB)
    • الموضوع:
    • نبذة مختصرة :
      We present the recent activities on antimonide and telluride alkali based photocathodes at INFN LASA. The R on Cs₂Te materials is focused on investigating effects of material thickness and growth procedures on the photocathodes performances during operation in RF guns. We aim to improve thermal emittance and long term stability of these films. The more recent work on alkali antimonide showed the need for substantial improvements in stability and QE during operation. We present here our recent achievements and plans for future activities.
    • Relation:
      https://bib-pubdb1.desy.de/record/490983; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-08175%22
    • الدخول الالكتروني :
      https://bib-pubdb1.desy.de/record/490983
      https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-08175%22
    • Rights:
      info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsbas.F978F3A5