The quantum efficiency and mean transverse energy of electrons emitted from a cathode
determine the quality of beams generated from photoinjectors. The nitrogen-incorporated …

Nitrogen-incorporated ultrananocrystalline diamond [(N) UNCD] pyramid tip cathode has
been considered as a next-generation high peak current electron source for dielectric laser …

Planar nitrogen-incorporated ultrananocrystalline diamond [(N) UNCD] has emerged as a
unique field emission source attractive for accelerator applications because of its capability …

A numerical solution to the time evolution equation of the Wigner distribution function (WDF)
with an accuracy necessary to simulate the passage of a wave packet past a barrier is …

Detailed structural and electrical properties of ultra-nano-crystalline diamond (UNCD) films
grown in H 2/CH 4/N 2 plasma were systematically studied as a function of deposition …

In recent years, various forms of nanocrystalline diamond (NCD) have emerged as an
attractive group of diamond/graphite mixed-phase materials for a range of applications from …

The complexity of photocathode designs and detector materials, and the need to model their
performance for short pulse durations, the response to high-frequency photons, the …

An accurate estimation of the experimental field emission area remains a great challenge in
vacuum electronics. The lack of convenient means, which can be used to measure this …

Diamond films with different grain sizes in the range of~ 9 nm to~ 50 μm have been
deposited on silicon substrates using a homemade microwave plasma chemical vapor …

Here, we report a demonstration of electron beam generation in a superconducting radio
frequency (SRF) Teraelectronvolt Energy Superconducting Linear Accelerator 1.3 GHz gun …