3 papers
cond-mat.mtrl-sci2026
Role of self-coherence in single-electron phase contrast imaging
Christian Kisielowski, Petra Specht, Joerg Jinschek +1
The extension of coherent lattice contrast into the energy loss region in high-resolution transmission electron microscopy (HRTEM) is described by a pulse-like electron-sample inte…
cond-mat.mtrl-sci2024
Realtime observation of a tungsten-promoted size regulation mechanism in a rhodium catalyst at atomic resolution
Petra Specht, Joo H. Kang, Kartick Tarafder +6
The static and genuine structure of small rhodium and rhodium/tungsten nanoparticles on an alumina support can be imaged with atomic resolution even if single digit atom clusters a…
cond-mat.mtrl-sci2024
Single electron self-coherence and its wave/particle duality in the electron microscope
Christian Kisielowski, Petra Specht, Joerg R. Jinschek +1
Intensities in high-resolution phase-contrast images from electron microscopes build up discretely in time by detecting single electrons. A wave description of pulse-like coherent-…