LAPPD2 Theory-Based Photocathode Godparent Review

Name: LAPPD2 Theory-Based Photocathode Godparent Review
Start: 2013-04-06T13:00:00-05:00
End: 2013-04-06T18:00:00-05:00
Location: Argonne, Building 360

Saturday 6 Apr 2013, 13:00 → 18:00 US/Central

A-224 (Argonne, Building 360)

A-224

Argonne, Building 360

Gary Varner (Univ. of Hawaii), Kathy Harkay (Argonne ASD)

- 13:00 → 13:15
  Welcome & Introduction
  - 13:00
    
    Welcome, Context & Charge 15m
- 13:20 → 15:50
  High QE Cathode Development
  - 13:20
    
    Overview: Limiting Factors and Promising Areas 25m
    
    Speaker: Klaus Attenkofer (Brookhaven)
    
    Slides
  - 13:50
    
    Bialkali Chemistry & Stoichiometry 20m
    
    Speaker: Klaus Attenkofer (Brookhaven)
  - 14:15
    
    X-ray Diffraction & Other Measurements 20m
    
    Speaker: John Smedley (Brookhaven)
    
    Slides
  - 14:40
    
    Computational Methods for Cathode Design 25m
    
    Speakers: Karoly Nemeth (IIT), Kathy Harkay (Argonne ASD)
    
    Slides
  - 15:05
    
    Plasmonic Photo-Cathodes 15m
    
    Plasmonic arrays of Ag and Al nanoparticles can dramatically enhance the absorbance of any photocathode material making the photocathode more efficient and broadening the range of photocathode materials available for the designer.
    
    Speaker: Mike Pellin (Argonne MSD)
    
    Slides
  - 15:25
    
    Emittance, Noise, QE Considerations: Making a List 20m
    
    Speaker: Discussion: Varner and Harkay (leaders)
- 15:50 → 16:05
  
  Coffee Break 15m A-224
  
  A-224
  
  Argonne, Building 360
- 16:05 → 17:55
  New Methods of Making Photocathodes: Cheaper, Faster, or More Robust
  - 16:05
    
    Sb Deposition & Cleaning by ALD 15m
    
    Speaker: Junqi Xie (Argonne HEPD)
    
    Slides
    
    Video
  - 16:25
    
    External Alkali Introduction 15m
    
    Speakers: Matt Wetstein (UChicago), Razib Obaid (IIT)
    
    Slides
  - 16:45
    
    ALD-based Cathodes 15m
    
    Speaker: Anil Mane (Argonne ESD)
    
    Slides
  - 17:05
    
    III-V Cathodes & Sealing 15m
    
    Speaker: Jim Buckley (Washington Univ.)
    
    Slides
  - 17:25
    
    Questions to Be Decided & Drafting of Recommendations 30m
    
    What Material Resources & Funding Are Needed? What Expertise Is Needed? What's the Plan for the Next 6 Months
    
    Speaker: Committee & Proponents