X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications

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. Ce...

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Detalles Bibliográficos
Autores principales: Martini, Irene, Chevallay, Eric, Fedosseev, Valentin, Hessler, Christoph, Neupert, Holger, Nistor, Valentin, Taborelli, Mauro
Lenguaje:eng
Publicado: 2015
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1016/j.phpro.2015.11.007
http://cds.cern.ch/record/2145875
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author Martini, Irene
Chevallay, Eric
Fedosseev, Valentin
Hessler, Christoph
Neupert, Holger
Nistor, Valentin
Taborelli, Mauro
author_facet Martini, Irene
Chevallay, Eric
Fedosseev, Valentin
Hessler, Christoph
Neupert, Holger
Nistor, Valentin
Taborelli, Mauro
author_sort Martini, Irene
collection CERN
description 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.
id oai-inspirehep.net-1407063
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
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spelling oai-inspirehep.net-14070632022-08-10T13:07:51Zdoi:10.1016/j.phpro.2015.11.007http://cds.cern.ch/record/2145875engMartini, IreneChevallay, EricFedosseev, ValentinHessler, ChristophNeupert, HolgerNistor, ValentinTaborelli, MauroX-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector ApplicationsAccelerators and Storage RingsWithin 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.oai:inspirehep.net:14070632015
spellingShingle Accelerators and Storage Rings
Martini, Irene
Chevallay, Eric
Fedosseev, Valentin
Hessler, Christoph
Neupert, Holger
Nistor, Valentin
Taborelli, Mauro
X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
title X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
title_full X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
title_fullStr X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
title_full_unstemmed X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
title_short X-ray Photoemission Spectroscopy Studies of Cesium Antimonide Photocathodes for Photoinjector Applications
title_sort x-ray photoemission spectroscopy studies of cesium antimonide photocathodes for photoinjector applications
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1016/j.phpro.2015.11.007
http://cds.cern.ch/record/2145875
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AT chevallayeric xrayphotoemissionspectroscopystudiesofcesiumantimonidephotocathodesforphotoinjectorapplications
AT fedosseevvalentin xrayphotoemissionspectroscopystudiesofcesiumantimonidephotocathodesforphotoinjectorapplications
AT hesslerchristoph xrayphotoemissionspectroscopystudiesofcesiumantimonidephotocathodesforphotoinjectorapplications
AT neupertholger xrayphotoemissionspectroscopystudiesofcesiumantimonidephotocathodesforphotoinjectorapplications
AT nistorvalentin xrayphotoemissionspectroscopystudiesofcesiumantimonidephotocathodesforphotoinjectorapplications
AT taborellimauro xrayphotoemissionspectroscopystudiesofcesiumantimonidephotocathodesforphotoinjectorapplications

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