[HTML][HTML] Ultrafast laser triggered electron emission from ultrananocrystalline diamond pyramid tip cathode
Nitrogen-incorporated ultrananocrystalline diamond [(N) UNCD] pyramid tip cathode has
been considered as a next-generation high peak current electron source for dielectric laser …
been considered as a next-generation high peak current electron source for dielectric laser …
[PDF][PDF] Design of a High Gradient THz-Driven Electron Gun
We present the design of a high-gradient electron gun. The goal of this gun is to generate
relativistic electrons using GV/m accelerating fields. The initial design is a standingwave …
relativistic electrons using GV/m accelerating fields. The initial design is a standingwave …
[PDF][PDF] Characterization of femtosecond-laser-induced electron emission from diamond nano-tips
V Pavlenko, H Andrews, D Gorelov… - … (NAPAC'19), Lansing …, 2019 - epaper.kek.jp
Nanocrystalline diamond is a promising material for electron emission applications, as it
combines robustness of diamond and ability to easily conform to a pre-defined shape, even …
combines robustness of diamond and ability to easily conform to a pre-defined shape, even …
[PDF][PDF] PICOMETER SCALE EMITTANCE FROM PLASMONIC SPIRAL PHOTOCATHODE FOR PARTICLE ACCELERATOR APPLICATIONS
In this work we demonstrate the generation of a record low root mean square normalized
transverse electron emittance of less than 40 pm-rad from a flat metal photocathode–more …
transverse electron emittance of less than 40 pm-rad from a flat metal photocathode–more …
[PDF][PDF] STUDY OF NANO-STRUCTURED ELECTRON SOURCES USING PHOTOEMISSION ELECTRON MICROSCOPE
Nanostructured electron sources exhibiting simultaneous spatio-temporal confinement to
nanometer and femtosecond level along with a low emittance can be used for developing …
nanometer and femtosecond level along with a low emittance can be used for developing …