EWPAA 2019: European Workshop on Photocathodes for Particle Accelerator Applications

from Wednesday, 11 September 2019 (13:00) to Friday, 13 September 2019 (14:00)
Paul Scherrer Institut; CH-5232 Villigen PSI; Hörsaal PSI Bildungszentrum: OSGA/EG06 (Hörsaal PSI Bildungszentrum: OSGA/EG06)

        : Sessions
    /     : Talks
        : Breaks
11 Sep 2019
12 Sep 2019
13 Sep 2019
AM
08:30
New Photocathode Technologies; Novel Electron Sources (until 10:00) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
08:30 Low emittance beams from advanced cathodes for UED/UEM - Renkai Li (SLAC)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
08:50 GaAs photocathodes and nano pillars - Matthew Poelker (JLAB)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
09:10 Photocathodes materials based on perovskites - Alice Galdi (Cornell University)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
09:30 High charge photocathode applications for structure wakefield acceleration - Manoel Conde (ArgonneNational Laboratory)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
10:00 --- Coffee Break ---
10:30
Group photo (until 10:45) (Meeting point in front of the workshop meeting room )
10:45
SwissFEL Tour & Photocathode Lab (until 12:30) (SwissFEL facility)
08:30
Theory (until 10:30) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
08:30 Theoretical results on photoemission performance of metallic photocathodes - Victor Chang (Imperial college)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
08:52 Modeling of threshold photoemission and degradation of semiconductor photocathode - Peng-Wei Huang (TUB)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
09:14 Many-body study of CsK2Sb photocathode - Caterina Cocchi (HU Berlin)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
09:36 Beam dynamics simulation with photoemission modeling in strong RF and beam-self fields - Ye Lining Chen (DESY)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
09:58 Benchmarking photocathode performance to Ab inition theory - Andreas Schroeder (University of Ilinois, Chicago)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
10:30 --- Coffee Break ---
11:00
Advanced Photocathode Characterization (until 13:00) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
11:00 INFN LASA photocathode experience on production and R&D - Daniele Sertore (INFN)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
11:20 Overview and current status of CERN's Photoemission Laboratory Experimental Program - Harsha Panuganti (CERN)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
11:40 Status and experience with TESS - David Pavel Juarez-Lopez (STFC)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
12:00 Load-lock systems and cathode holder at PSI - Adriano Bruno Zandonella Callegher   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
PM
13:00
Registration and Welcome Coffee (until 14:00) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
13:30 Welcome words - Hans-Heinrich Braun (Paul Scherrer Institut)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
13:45 Workshop Programme - Romain Ganter (Paul Scherrer Institut)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:00
Overview Photocathode Research and Requirements (until 15:30) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:00 Overview of photocathode research - John Smedley (LANL)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:22 Photocathodes requirements for accelerator applications - Theo Vecchione (SLAC)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:44 Nanostructured photocathods for coherent X-ray generation via THz acceleration - Franz Kaertner (DESY)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
15:06 Current and future trends in photocathodes for visible light drive laser - Luca Cultrera (Cornell University)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
15:30 --- Coffee Break ---
16:00
Photocathodes Performances in Accelerator Applications (until 17:50) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
16:00 Cs2Te and copper in FELs: Advantages and disadvantages - Simona Bettoni (Paul Scherrer Institut)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
16:22 Current photocathode lifetime at FLASH and European XFEL - Sven Lederer (DESY)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
16:44 Photocathode experience and future requirements for FLASH - Siegfried Schreiber (DESY)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
17:06 Supeconducting applications - Jochen Teichert (HZDR)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
17:28 Polarized source applications - Kurt Aulenbacher (Mainz University)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
17:50
Poster Session and Welcome Reception (until 20:00) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
12:30
Lunch at OASE (Voucher) (until 14:00) (PSI restaurant OASE)
14:00
Metallic Photocathodes: Operation and Demonstration (until 15:30) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:00 The characterization measurements of yttrium photocathode performed at the Cavity Test Facility at ELETTRA - Scifo Jessica (INFN-LNF)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:22 Superconducting lead layered photocathodes - Robert Nietubyc (NCBJ)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
14:45 Preparation and characteristics of copper cathode for VELA/CLARA facility - Tim Noakes (ASTEC Daresbury)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
15:07 Robust Mg cathodes in SRF gun-II for high current operation - Xiang Rong (HZDR)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
15:30 --- Coffee Break ---
16:00
Semiconductor Photocathodes: Operation and Demonstration (until 18:00) (Hörsaal PSI Bildungszentrum: OSGA/EG06)
16:00 Semiconductor photocathode development in China - Xie Huamu (Peking University)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
16:22 Research into "green" photocathodes - Mohanty Sandeep (DESY )   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
16:44 Cs2K5b with long life time in SRF and DC guns - Wang Erdong (BNL)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
17:06 Response time measurements for GaAs and K2CsSb - Nahid Scahill (Uni Mainz)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
17:28 Photocathode preperation and characterization of HZB - Sonal Mistry (HZB)   (Hörsaal PSI Bildungszentrum: OSGA/EG06)
18:00
EWPAA Dinner (until 21:00) (Entrance SwissFEL Facility)