18 citations · 18 across the 3 of their papers we have counts for
4 papers
Non-Poissonian ultrashort, nanoscale electron pulses
Sam Keramati, Will Brunner, T. J. Gay +1
The statistical character of electron beams used in current technologies, as described by a stream of particles, is random in nature. Using coincidence measurements of femtosecond…
Partial Quantum Coherence, Ultrashort Electron Pulse Statistics, and a Plasmon-Enhanced Nanotip Emitter Based on Metallized Optical Fibers
Sam Keramati
The present dissertation covers two related research projects. The first topic was initiated with the ultimate goal of observing quantum degeneracy in ultrashort free electron puls…
Surface plasmon enhanced fast electron emission from metallised fibre optic nanotips
Sam Keramati, Ali Passian, Vineet Khullar +3
Physical mechanisms of electron emission from fibre optic nanotips, namely, tunnelling, multi-photon, and thermionic emission, either prevent fast switching or require intense lase…
Partially coherent quantum degenerate electron matter waves
Sam Keramati, Eric R. Jones, Jeremy Armstrong +1
The use of electron beams is ubiquitous; electron microscopy, scanning tunneling microscopy, electron lithography, and electron diffractometry all use well-collimated and focused b…