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Towards ultimate temporal and spatial resolutions with ultrafast single-electron diffraction

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2014

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https://doi.org/10.1088/0953-4075/47/12/124005
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Journal of Physics B: Atomic, Molecular and Optical Physics. 2014, 47(12), 124005. ISSN 0953-4075. eISSN 1361-6455. Available under: doi: 10.1088/0953-4075/47/12/124005

Zusammenfassung

Ultrafast electron diffraction and microscopy can provide a four-dimensional visualization of atomic motion in space and time, but space charge effects limit the temporal resolution. In contrast to bright pulses with many electrons, single-electron wave packets have no Coulomb repulsion at all and can hence have ultimate characteristics in space and time. This paper discusses our current understanding of single-electron pulse generation, microwave compression, duration and jitter, pulse front distortions, coherence, pulse metrology and diffraction imaging of atomic and eventually electronic motion on the atomic scale.

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530 Physik

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attosecond science, electron dynamics, diffraction and microscopy

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ISO 690BAUM, Peter, 2014. Towards ultimate temporal and spatial resolutions with ultrafast single-electron diffraction. In: Journal of Physics B: Atomic, Molecular and Optical Physics. 2014, 47(12), 124005. ISSN 0953-4075. eISSN 1361-6455. Available under: doi: 10.1088/0953-4075/47/12/124005
BibTex
@article{Baum2014-06-28Towar-43274,
  year={2014},
  doi={10.1088/0953-4075/47/12/124005},
  title={Towards ultimate temporal and spatial resolutions with ultrafast single-electron diffraction},
  number={12},
  volume={47},
  issn={0953-4075},
  journal={Journal of Physics B: Atomic, Molecular and Optical Physics},
  author={Baum, Peter},
  note={Article Number: 124005}
}
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