21 citations · 90 across the 15 of their papers we have counts for
15 papers
Superconducting Niobium Tip Electron Beam Source
Cameron W. Johnson, Andreas K. Schmid, Marian Mankos +7
Modern electron microscopy and spectroscopy is a key technology for studying the structure and composition of quantum and biological materials in fundamental and applied sciences.…
Observation of Mesoscopic Clathrate Structures in Ethanol-Water Mixtures
Wei-Hao Hsu, Tzu-Chieh Yen, Chien-Chun Chen +3
Water-alcohol mixtures exhibit many abnormal physicochemical properties, the origins of which remain controversial. Here we use transmission electron microscopy (TEM), nanoparticle…
Coherent properties of a tunable low energy electron matter wave source
Andreas Pooch, Michael Seidling, Nicole Kerker +5
A general challenge in various quantum experiments and applications is to develop suitable sources for coherent particles. In particular, recent progress in microscopy, interferome…
Adsorption and dynamics of Si atoms at the monolayer Pb/Si(111) surface
Rakesh Kumar, Chuang-Kai Fang, Chih-Hao Lee +1
In this work, we studied the adsorption behavior of deposited Si atoms along with their diffusion and other dynamic processes on a Pb monolayer-covered Si(111) surface from 125-230…
Three-dimensional surface topography of graphene by divergent beam electron diffraction
Tatiana Latychevskaia, Wei-Hao Hsu, Wei-Tse Chang +2
There is only a handful of scanning techniques that can provide surface topography at nanometre resolution. At the same time, there are no methods that are capable of non-invasive…
Vibrational dephasing in matter-wave interferometers
Alexander Rembold, Georg Schütz, Robin Röpke +4
Matter-wave interferometry is a highly sensitive tool to measure small perturbations in a quantum system. This property allows the creation of precision sensors for dephasing mecha…