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Photocathode Physics for Photoinjectors (P3) 2016
Oct 17, 2016, 8:00 AM
→
Oct 19, 2016, 6:10 PM
US/Eastern
F113 Cebaf Center (Jefferson Lab)
F113 Cebaf Center
Jefferson Lab
Support
fhannon@jlab.org
Monday, October 17
Mon, Oct 17
Tue, Oct 18
Wed, Oct 19
8:00 AM
Coffee/Registration
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Welcome & Overview
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Fay Hannon
,
Ivan Bazarov
slides
1
Welcome
Speaker
:
Fay Hannon
(
JLab
)
Slides
2
Overview of Photocathode Physics
Speaker
:
John Smedley
(
BNL
)
Slides
Video
3
Motivation for photocathode source delvelopment
Speaker
:
John Lewellen
Slides
Video
10:00 AM
Refreshment Break
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Semiconductor Manufacture & Measurement
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
John Smedley
,
Luca Cultrera
4
Update of Cornell recent photocathode studies growth and operations
Speaker
:
Luca Cultrera
Slides
Video
5
Study of bialkali antimonide photocathode on niobium substrate at JLab
Speaker
:
Md. Abdhulla Mamun
Slides
Video
6
BNL sputter growth technique
Speaker
:
Zihao Ding
Slides
Video
7
BNL CHESS Activities
Speaker
:
Mengjia Goawei
Slides
Video
8
CERN Alkali antimonide experience
Speaker
:
Chris Hessler
Slides
Video
9
DISCUSSION
12:15 PM
Lunch (on your own)
Semiconductor Manufacture & Measurement
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Matt Poelker
,
Siddharth Karkare
10
Simultaneous element evaporation and deposition of multialkali cathodes
Speaker
:
Jun Feng
Slides
Video
11
A Brief Overview of R&D Efforts towards High Quantum Efficiency and High Polarization Superlattice Photocathodes
Speaker
:
Shukui Zhang
Slides
Video
12
Ion implantation studies of bulk GaAs with different surface cleave plane orientations
Speaker
:
Wei Liu
Slides
Video
13
DISCUSSION
3:15 PM
Refreshment Break
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Metals and surface coatings
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Fay Hannon
,
Wayne Hess
14
Intrinsic emittance reduction of copper cathodes
Speaker
:
Eduard Prat
Slides
Video
15
Photocathode Endeavours at SLAC
Speaker
:
Theo Vecchione
Slides
Video
16
Emittance growth caused by surface roughness
Speaker
:
Zhe Zhang
Slides
Video
17
Surface analysis and n-machining of a copper photocathode at SPARC_LAB
Speaker
:
Jessica Scifo
Slides
Video
18
Pb photocathodes in SRF Guns
Speaker
:
Jacek Sekutowicz
Slides
Video
19
DISCUSSION
a) (no title)
Poster and Networking Reception
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Reception and poster session
Tuesday, October 18
Mon, Oct 17
Tue, Oct 18
Wed, Oct 19
Coffee
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Metals and surface coatings
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Fay Hannon
,
Wayne Hess
20
Effects Associated with Ultrashort Pulse Illumination
Speaker
:
Jared Maxson
Slides
Video
21
Progress in photocathode R&D and preparation for the CLARA accelerator at Daresbury Laboratory
Speaker
:
Tim Noakes
Slides
Video
22
Plasmonic cathode from industry
Speaker
:
Hoson To
Slides
Video
23
DISCUSSION
a) Single Crystal Metals
Speaker
:
Andreas Schoeder
Slides
Video
Theory
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Dimitre Dimitrov
,
Kevin Jensen
24
One step photoemission from Ag(111) surface
Speaker
:
Siddharth Karkare
Slides
Video
9:55 AM
Refreshment Break
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Theory
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
25
Photoemission of electrons from sharp needle tips driven by femtosecond laser pulses: a tutorial
Speaker
:
Martin Kozak
Slides
Video
26
DFT-Calculated Properties of Graphene Shield Enhanced Photocathodes
Speaker
:
Daniel Finkenstadt
Slides
Video
27
Quantum Dots Tutorial
Speaker
:
Andrew Shabaev
Video
28
DFT and Graded Composition, Heterostructures and Graphene
Speaker
:
Andrew Shabaev
29
DISCUSSION
12:15 PM
Lunch (on own)
Theory
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
30
Transfer Matrix Methods
Speaker
:
Kevin Jensen
Slides
Video
31
Multi-Alkali Cathodes
Speaker
:
Erdong Wang
Slides
Video
32
PbTe(111): DFT analysis and experimental results
Speakers
:
Andreas Schroeder
,
B.L. Rickman
,
T Li
Slides
Video
33
DISCUSSION
3:20 PM
Refreshment Break
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Theory
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Convener
:
Siddharth Karkare
34
Modeling Electron Emission from Controlled Rough Surfaces
Speaker
:
Dimitre Dimitrov
Slides
Video
35
Delayed, Multiply Scattered Emission Effects
Speaker
:
John Petillo
Slides
Video
36
Monte Carlo Simulation of Electron Photoemission from Alkali Antimonide Semiconductors
Speaker
:
Pranav Gupta
Slides
Video
37
DISCUSSION
The Search for the Elusive Ideal Antimonide Photocathode
Convener
:
Bob Springer
(
LANL (former)
)
slides
Wednesday, October 19
Mon, Oct 17
Tue, Oct 18
Wed, Oct 19
8:00 AM
Coffee
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Ultra-cold sources
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Ivan Bazarov
,
Luca Cultrera
38
Ultra-cold and ultra-fast electron sources
Speaker
:
Jom Luiten
Slides
Video
39
Cryocooling of alkali antimonide
Speaker
:
Hyeri Lee
Slides
Video
40
Plasma based sources of cold electrons
Speaker
:
Klaus Muller-Dethlefs
Slides
Video
41
Focused tips arrays for production of cold electron beams
Speaker
:
Soichiro Tsujino
Slides
Video
10:00 AM
Refreshment Break
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Ultra-cold sources
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
42
Materials engineering for production of cold electrons
Speaker
:
Richard Hennig
Slides
Video
43
Limitations on emittance from solid photocathodes from chemical and physical roughness
Speaker
:
Siddharth Karkare
Slides
Video
44
DISCUSSION
Applications, funding and future.
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Conveners
:
Carlos Hernandez
,
Dave Dowell
45
Cathode Challenges and update for cathode in CW Operation
Speaker
:
Adam Bartnik
Slides
Video
46
Operation/characterization of alkali antimonide in SRF gun
Speaker
:
Erdong Wang
Slides
Video
12:15 PM
Lunch (on own)
Applications, funding and future.
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
47
Semiconductor cathodes in SRF guns/ Cathode challenges and update for cathode operation in SRF guns
Speaker
:
Jochen Teichert
Slides
Video
48
LANL Updates and Quantum Dots: photoemission from quantized energy states
Speaker
:
Nathan Moody
Slides
Video
49
DISCUSSION
Video
a) Diamondoid
Slides
50
Electron source requirements for laser-driven dielectric accelerators
Speaker
:
Joel England
Slides
Video
51
DISCUSSION- Future funding
Slides
3:30 PM
Refreshment Break
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Applications, funding and future.
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
52
Nanotip electron sources for dielectric laser acceleration
Speaker
:
Martin Kozak
Slides
Video
53
Cathodes for ultrafast electron diffraction and microscopy (UED-UEM) applications
Speaker
:
Renkai Li
Slides
Video
54
Tailoring the emissive properties of photocathodes through materials engineering: Ultra-thin multilayers
Speaker
:
Daniel Velazquez
Slides
Video
55
DISCUSSION
Close
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
Poster Files
F113 Cebaf Center
F113 Cebaf Center
Jefferson Lab
56
Hoffbauer
Poster
57
Lewellen
Poster
58
Mistry
Poster
59
Moody_3
Poster
60
Pavlenko
Poster
61
Schroeder
Poster
62
Suleiman
Poster