Name: EWPAA 2019: European Workshop on Photocathodes for Particle Accelerator Applications
Start: 2019-09-11T13:00:00+02:00
End: 2019-09-13T14:00:00+02:00
Location: Paul Scherrer Institut; CH-5232 Villigen PSI; Hörsaal PSI Bildungszentrum: OSGA/EG06

EWPAA 2019: European Workshop on Photocathodes for Particle Accelerator Applications

from Wednesday 11 September 2019 (13:00) to Friday 13 September 2019 (14:00)

Monday 9 September 2019
Tuesday 10 September 2019
Wednesday 11 September 2019
13:00
13:00 - 14:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

13:30 Welcome words - Hans-Heinrich Braun (Paul Scherrer Institut)

13:45 Workshop Programme - Romain Ganter (Paul Scherrer Institut)
14:00
14:00 - 15:30
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

14:00 Overview of photocathode research - John Smedley (LANL)

14:22 Photocathodes requirements for accelerator applications - Theo Vecchione (SLAC)

14:44 Nanostructured photocathods for coherent X-ray generation via THz acceleration - Franz Kaertner (DESY)

15:06 Current and future trends in photocathodes for visible light drive laser - Luca Cultrera (Cornell University)
15:30 Coffee Break
Coffee Break
15:30 - 16:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
16:00
16:00 - 17:50
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

16:00 Cs2Te and copper in FELs: Advantages and disadvantages - Simona Bettoni (Paul Scherrer Institut)

16:22 Current photocathode lifetime at FLASH and European XFEL - Sven Lederer (DESY)

16:44 Photocathode experience and future requirements for FLASH - Siegfried Schreiber (DESY)

17:06 Supeconducting applications - Jochen Teichert (HZDR)

17:28 Polarized source applications - Kurt Aulenbacher (Mainz University)
17:50

17:50 - 20:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Thursday 12 September 2019
08:30
08:30 - 10:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

08:30 Low emittance beams from advanced cathodes for UED/UEM - Renkai Li (SLAC)

08:50 GaAs photocathodes and nano pillars - Matthew Poelker (JLAB)

09:10 Photocathodes materials based on perovskites - Alice Galdi (Cornell University)

09:30 High charge photocathode applications for structure wakefield acceleration - Manoel Conde (ArgonneNational Laboratory)
10:00 Coffee Break
Coffee Break
10:00 - 10:30
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06

10:30

10:30 - 10:45
Room: Meeting point in front of the workshop meeting room

10:45

10:45 - 12:30
Room: SwissFEL facility

12:30

12:30 - 14:00
Room: PSI restaurant OASE
14:00
14:00 - 15:30
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

14:00 The characterization measurements of yttrium photocathode performed at the Cavity Test Facility at ELETTRA - Scifo Jessica (INFN-LNF)

14:22 Superconducting lead layered photocathodes - Robert Nietubyc (NCBJ)

14:45 Preparation and characteristics of copper cathode for VELA/CLARA facility - Tim Noakes (ASTEC Daresbury)

15:07 Robust Mg cathodes in SRF gun-II for high current operation - Xiang Rong (HZDR)
15:30 Coffee Break
Coffee Break
15:30 - 16:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
16:00
16:00 - 18:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

16:00 Semiconductor photocathode development in China - Xie Huamu (Peking University)

16:22 Research into "green" photocathodes - Mohanty Sandeep (DESY )

16:44 Cs2K5b with long life time in SRF and DC guns - Wang Erdong (BNL)

17:06 Response time measurements for GaAs and K2CsSb - Nahid Scahill (Uni Mainz)

17:28 Photocathode preperation and characterization of HZB - Sonal Mistry (HZB)
18:00

18:00 - 21:00
Room: Entrance SwissFEL Facility
Friday 13 September 2019
08:30
08:30 - 10:30
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

08:30 Theoretical results on photoemission performance of metallic photocathodes - Victor Chang (Imperial college)

08:52 Modeling of threshold photoemission and degradation of semiconductor photocathode - Peng-Wei Huang (TUB)

09:14 Many-body study of CsK2Sb photocathode - Caterina Cocchi (HU Berlin)

09:36 Beam dynamics simulation with photoemission modeling in strong RF and beam-self fields - Ye Lining Chen (DESY)

09:58 Benchmarking photocathode performance to Ab inition theory - Andreas Schroeder (University of Ilinois, Chicago)
10:30 Coffee Break
Coffee Break
10:30 - 11:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
11:00
11:00 - 13:00
Room: Hörsaal PSI Bildungszentrum: OSGA/EG06
Contributions

11:00 INFN LASA photocathode experience on production and R&D - Daniele Sertore (INFN)

11:20 Overview and current status of CERN's Photoemission Laboratory Experimental Program - Harsha Panuganti (CERN)

11:40 Status and experience with TESS - David Pavel Juarez-Lopez (STFC)

12:00 Load-lock systems and cathode holder at PSI - Adriano Bruno Zandonella Callegher

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