IPAC'25 - Proceedings
Taipei, Taiwan
Home — Session — Classification — Authors
Institutes — DOI of Institutes — Keywords
Journals of Accelerator Conferences Website (JACoW)

JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.

URLhttps://doi.org/10.18429/JACoW-IPAC2025-TUPS024
TitleWafer-compatible photocathode plug design for high gradient RF photoinjector
Authors
  • D. Garcia
    University of California, Los Angeles, Particle Beam Physics Lab (PBPL)
  • G. Adhikari, T. Vecchione
    SLAC National Accelerator Laboratory
  • P. Musumeci
    University of California, Los Angeles
AbstractSingle crystal alkali antimonide photocathodes have been shown to produce brighter beams than their polycrystalline counterparts. These single crystal semiconductors require a lattice matched substrate to be grown, but current INFN plugs lack the capability for this growth. To relieve this issue, we modified the INFN plug to hold a disk 1cm in diameter. This allows for studies of a wide range of advanced photocathodes and geometries on arbitrary substrates in high gradient photoinjectors. We show the modified design, analysis of the local field at the cathode and cavity detuning, and demonstrate the principle with a 1cm Yttrium disk.
Paperdownload: TUPS024.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference16th International Particle Accelerator Conference
Series
LocationTaipei, Taiwan
Date01-06 Jun 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial Board* Ming-Chyuan Lin - National Synchrotron Radiation Research Center * Yoichi Sato - KEK * Jui-Che Huang - National Synchrotron Radiation Research Center * David Button - Australian Nuclear Science and Technology Organisation * Ping-Shun Chuang - National Synchrotron Radiation Research Center
Online ISBN978-3-95450-248-6
Online ISSN2673-5490
Received05 June 2025
Revised14 June 2025
Accepted14 June 2025
Issued05 November 2025
DOI10.18429/JACoW-IPAC2025-TUPS024
Pages1464-1466
Copyright Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.