Mini MeVArc meeting

13 Nov 2018, 00:00 → 14 Nov 2018, 19:30 Europe/Zurich

Ångström Lab 80127 (Uppsala University)

Flyura Djurabekova (University of Helsinki), Marek Jacewicz (Uppsala University (SE)), Sergio Calatroni (CERN), Vahur Zadin (University of Tartu), Walter Wuensch (CERN), Yinon Ashkenazy (The Hebrew University of Jerusalem (IL))

Tuesday 13 November

1 Welcome

Speaker: Marek Jacewicz (Uppsala University (SE))

2 Overview of activities in Jerusalem

Speaker: Yinon Ashkenazy (The Hebrew University of Jerusalem (IL))

minimevarc_2018_huji.pdf

minimevarc_2018_huji.pptx

3 Field emission from the first principles: Effect of point defects on the value of the workfunction.

Speaker: Flyura Djurabekova (University of Helsinki)

Fieldemission.pdf

10:40 Coffee break

4 Activities in Tartu

Speaker: Vahur Zadin (University of Tartu)

12:00 Lunch break

Restaurang Sven Dufva

13:30 Tour of FREIA laboratory/Tour of Ångström Clean Room area

5 Behavior of high-gradient rf structures during long-term Operation

Speaker: Mr Lee Millar (Lancaster University (GB))

MiniMeVArc-Lee Millar_13_11_18.pdf

6 Breakdown classification and new results with He implanted copper electrodes

Speaker: Anton Saressalo (Helsinki Institute of Physics (FI))

2018_11_Mini_MeVArc.pptx

15:30 Coffee break

7 Conditioning and Breakdown Behavior in the Pulsed DC System

Speaker: Iaroslava Profatilova (CERN)

2018_11_13_Profatilova_miniMeVArc.pdf

2018_11_13_Profatilova_miniMeVArc.pptx

8 TEM results on dislocations in structures and effect of conditioning

Speaker: Inna Popov (T)

19:00 Workshop's dinner - Gästrike-Hälsinge Nation

Gästrike-Hälsinge Nation

Wednesday 14 November

9 SEM imaging of high-field surfaces

Speaker: Enrique Rodriguez Castro (CERN)

Mini-MeVArc2018_ERC (1).pdf

Mini-MeVArc2018_ERC (1).pptx

10 Three dimensional simulations and theory of space-charge-limited electron emission

Speaker: Andreas Kyritsakis

10:15 Coffee break

11 Tip formation processes

Speaker: Dr Ville Jansson (University of Helsinki)

12 Temporal and spatial measurement of field emission

Speaker: Mr Jan Paszkiewicz (University of Oxford (GB))

Field_Emission_MiniMeVArc_2018_Jan_Paszkiewicz.pdf

Field_Emission_MiniMeVArc_2018_Jan_Paszkiewicz.pptx

12:00 Lunch break

13:30 FREIA TOUR

13 Temperature and pulse length dependence of breakdown rate

Speaker: Eli Engelberg (Hebrew University of Jerusalem)

main.pdf

14 Recent activities in Uppsala

Speaker: Marek Jacewicz (Uppsala University (SE))

mini MeVArc18_jacewicz.pdf

mini MeVArc18_jacewicz.pptx

15:15 Coffee break

15 Dark Current simulation and related experiments

Speaker: Mr David Banon Caballero (CERN - IFIC - University of Valencia (ES))

miniMeVarc2018 David Banon Caballero 2018-11-14.pdf

miniMeVarc2018 David Banon Caballero 2018-11-14.pptx

16 Machine learning model for Cu surface Kinetic Monte Carlo

Speaker: Jyri Kimari

Kimari_Jyri_minimevarc_20181114.odp

Kimari_Jyri_minimevarc_20181114.pdf

17:00 Discussions - Final remarks