Name: EWPAA 2022: European Workshop on Photocathodes for Particle Accelerator Applications
Start: 2022-09-20T13:00:00+02:00
End: 2022-09-22T13:00:00+02:00
Location: Milano

EWPAA 2022: European Workshop on Photocathodes for Particle Accelerator Applications

from Tuesday, 20 September 2022 (13:00) to Thursday, 22 September 2022 (13:00)

Monday, 19 September 2022
Tuesday, 20 September 2022

14:00

14:00 - 14:20
Room: Aula Magna C03
14:20
14:20 - 15:30
Room: Aula Magna C03
Contributions

14:20 High brightness beams - Alberto Luigi Bacci (Istituto Nazionale di Fisica Nucleare)

14:50 Recent advancements on photocathodes - Laura Silvia Monaco (Istituto Nazionale di Fisica Nucleare)

15:10 Experience on polarized photocathodes - Kurt Aulenbacher (Institut für Kernphysik der Johannes Gutenberg-Universität Mainz)
15:30

15:30 - 16:00
Room: Aula Magna C03
16:00
16:00 - 18:00
Room: Aula Magna C03
Contributions

16:00 JLAB DC gun developments - Carlos Hernandez Garcia (JLAB)

16:20 CsK2Sb-photocathodes for application in an industrial accelerator - Verena Kuemper (Research Instruments)

16:40 Status of precise measurements of electron-beam polarization changes during long term operation - Jennifer Groth (Uni Mainz)

17:00 Photocathode activities at DESY - David Pavel Juarez Lopez (DESY)

17:20 Performance of bialkali photocathode in DC-SRF photoinjector - Haumu Xie (Peking University)

17:40 Photocathode perfomance at LCLS-II - Theo Vecchione (SLAC)
18:00
18:00 - 19:00
Room: Aula Magna C03
Contributions

18:00 Stability and electronic properties of CsK2Sb surface facets - Richard Schier (UNI-Oldenburg)

18:05 Superconducting photocathode quantum efficiency enhancement with UV plasmonics - Linda Spentzouris (Illinois Tech (IIT))

18:10 THE ALKALI METAL PHOTOCATHODE PREPARATION FACILITY AT DARESBURY LABORATORY: FIRST CAESIUM TELLURIDE DEPOSITION RESULTS - H. M. Churn (ASTeC)
Wednesday, 21 September 2022
09:00
09:00 - 10:40
Room: Aula Magna C03
Contributions

09:00 Ultra-thin MgO films on metal photocathodes to enhance QE - Christopher Benjamin (Uni Warwick and STFC)

09:20 Plasma photocathode - Carlo Benedetti (LBNL)

09:40 CERN Photocathode Activities - Miguel Martinez Calderon (CERN)

10:00 Protective layers on bi-alkali photocathodes - Nathan Moody (LANL)

10:20 AI/ML-selection of air-stable photocathodes - Evan Antoniuk (Stanford)
10:40

10:40 - 11:10
Room: Aula Magna C03
11:10
11:10 - 12:30
Room: Aula Magna C03
Contributions

11:10 Studies on the evolution of MTE for photocathdes subjected to controlled degradation by gas exposure - Liam Soomary (The Cockcroft Institute / The University of Liverpool)

11:30 Copper cathode - Tim Noakes (STFC)

11:50 Copper photocathode experience at FERMI - Mauro Trovò (ELETTRA)

12:10 Technology aspects in preparation at NCBJ of Nb_Pb sc photocathodes for XFEL-type RF e- gun. - Jerzy Lorkiewicz (NCBJ)
12:30

12:30 - 14:00
Room: Aula Magna C03
14:00
14:00 - 15:20
Room: Aula Magna C03
Contributions

14:00 Multi-alkali antimonide photocathodes for highly brilliant electron beams - Chen Wang (HZB)

14:20 Performance characterisation at Daresbury Laboratory of CsTe photocathodes grown at CERN - Lee Jones (STFC)

14:40 Cs2TE\KCsSb in gun operation at PITZ - Sandeep Mohanty (DESY/INFN)

15:00 Operation of Cs2Te in SRF gun for THz user shifts - Rong Xiang (HZDR)
15:20
15:20 - 15:40
Contributions

15:20 ERL Roadmap for Europe - Boris Militsyn
15:40

15:40 - 16:00
Room: Aula Magna C03

16:00

16:00 - 20:00
Thursday, 22 September 2022
09:00
09:00 - 10:30
Room: Aula Magna C03
Contributions

09:00 Monte Carlo transverse emittance and quantum efficiency study on Cs2Te - Gowri Adhikari (SLAC)

09:20 Monte Carlo simulations of electron photoemission from plasmon-enhanced bialkali photocathode - Zenggong Jiang (SINAP)

09:40 Exploring cesium–tellurium phase space via high-throughput calculations beyond semi-local density-functional theory - Holger-Dietrich Sassnick (Uni Oldenburg)

10:00 Ultrafast sub-threshold one-photon photoemission - Andreas Schroeder (Uni Illinois)
10:30

10:30 - 11:00
Room: Aula Magna C03
11:00
11:00 - 13:00
Room: Aula Magna C03
Contributions

11:00 ASU Photocathode Research Lab - Siddartha Karkare (Uni Arizona)

11:20 Photocathode response time measurement - Gregor Loisch (DESY Zeuthen)

11:40 Resolving surface chemical states of p-GaN:Cs photocathodes by XPS analysis - Jana Schaber (HZDR)

12:00 High crystalline cesium telluride photocathode on atomically thin graphene with co-deposition - Mengjia Gaowei (BNL)

12:20 Molecular beam epitaxy of Cs-Sb thin films: structure-oriented growth of high efficiency photocathodes - Alice Galdi (Universita' degli Studi di Salerno)

12:40 Stoichiometry control and automated growth of alkali antimonide photocathode films by molecular beam deposition - Vitaly Pavlenko (LANL)

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