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    Photocathode Physics for Photoinjectors Workshop

    3–5 Oct 2023
    Stony Brook University
    US/Eastern timezone

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    Session

    Novel concepts

    4 Oct 2023, 08:30
    Charles B. Wang Center (Stony Brook University)

    Charles B. Wang Center

    Stony Brook University

    100 Nicolls Road, Suite 302 Stony Brook, NY 11794 USA

    Conveners

    Novel concepts

    • Oksana Chubenko

    Novel concepts

    • Siddhart Karkare

    Presentation materials

    There are no materials yet.

    1. 16. On chip waveguide integrated photocathode
      Hyun uk Chae
      04/10/2023, 08:30
    2. 17. Development of Air Stable Silicon Photoemitter with Electronically Tunable Negative Electron Affinity
      Dr Ragib Ahsan
      04/10/2023, 08:55
    3. 18. Ab Initio Study of 2D Materials as Photocathode Capping Layers and Potential Photocathodes
      Tyler Wu
      04/10/2023, 09:20
    4. 31. Potential applications and requirements of photoelectron sources for Metrology
      Dr Gil Delgado
      05/10/2023, 08:30

      Advanced semiconductor manufacturing requires high-end metrology to have successful semiconductor process control.
      Currently, high-end metrology requires lab tools to assist in semiconductor metrology. However, this is slow, expensive, and, often destructive. Fabs need inline metrology systems.
      New memory and logic semiconductor designs and architectures are transitioning to 3-D structures....

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    5. 32. Plasmonic vortices as sources of angular momentum electron beams
      Dr Hrvoje Petek
      05/10/2023, 08:55

      The excitation laser polarization and coupling geometry metastructures define the spin-orbit interaction of surface plasmon polaritons at metal-vacuum interfaces. We image the topological plasmonic fields by imaging nonlinear electron emission by photoemission electron microscopy. We record with nanometer spatial and femtosecond temporal resolution the generated space-time spin textures of...

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    6. 33. Optical Near Field Electron Microscopy
      Dr John Smedley
      05/10/2023, 09:20
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