Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–9 of 9 results
Advanced filters: Author: "Peter Baum" Clear advanced filters

  • When photons impinge on a material, free electrons can be created by the photoelectric effect. The emitted electron current usually fluctuates with Poisson statistics, but if squeezed quantum light is applied, the electrons bunch up.

    • Alfred Leitenstorfer
    • Peter Baum
    News & Views
    Nature Physics
    P: 1-2

  • Modern electronic devices are too fast and too small to be measured by conventional electronic means. Here the authors combine electron microscopy with femtosecond laser technology and measure the functionality of terahertz electronics in space and time.

    • Maximilian Mattes
    • Mikhail Volkov
    • Peter Baum
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-7

  • The cycles of laser light have been used to advance transmission electron microscopy to attosecond time resolution, revealing the interactions between light and matter in terms of their fundamental dimensions in space and time.

    • David Nabben
    • Joel Kuttruff
    • Peter Baum
    Research
    Nature
    Volume: 619, P: 63-67

  • Although massive electrons and massless photons are known to interact, their study has so far been confined to the linear regime. Experiments showing two-photon coherent control of a free-electron matter wave now introduce non-linearities.

    • Maxim Tsarev
    • Johannes W. Thurner
    • Peter Baum
    Research
    Nature Physics
    Volume: 19, P: 1350-1354

  • An optical-field-driven streak camera for the temporal characterization (with potentially attosecond resolution) of ultrashort free-electron pulses at 25 keV is demonstrated. It involves intersecting an electron beam and a laser beam at a thin metal mirror.

    • F. O. Kirchner
    • A. Gliserin
    • P. Baum
    Research
    Nature Photonics
    Volume: 8, P: 52-57

  • High spatial and temporal resolutions are required in order to follow chemical and condensed matter transformations in real time. Here, the authors compress single-electron pulses in time, with low jitter and high repetition rates, and demonstrate atomic resolution via diffraction from organic molecules.

    • A. Gliserin
    • M. Walbran
    • P. Baum
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-8

  • Attosecond light pulses are used to probe ultrafast processes. The experimental observation of attosecond electron pulses now promises the marriage of these techniques with electron microscopy and diffraction.

    • Yuya Morimoto
    • Peter Baum
    Research
    Nature Physics
    Volume: 14, P: 252-256