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Ultrafast electron diffraction: Visualizing dynamic states of matter
Since the discovery of electron-wave duality, electron scattering instrumentation has
developed into a powerful array of techniques for revealing the atomic structure of matter …
developed into a powerful array of techniques for revealing the atomic structure of matter …
Time-resolved transmission electron microscopy for nanoscale chemical dynamics
The ability of transmission electron microscopy (TEM) to image a structure ranging from
millimetres to Ångströms has made it an indispensable component of the toolkit of modern …
millimetres to Ångströms has made it an indispensable component of the toolkit of modern …
Multi-objective Bayesian active learning for MeV-ultrafast electron diffraction
Ultrafast electron diffraction using MeV energy beams (MeV-UED) has enabled
unprecedented scientific opportunities in the study of ultrafast structural dynamics in a …
unprecedented scientific opportunities in the study of ultrafast structural dynamics in a …
High-resolution correlative imaging in ultrafast electron microscopy
Ultrafast electron microscopy (UEM) has a broad scope of application across material
systems and scientific disciplines. In UEM, we investigate multiscale dynamics in the spatial …
systems and scientific disciplines. In UEM, we investigate multiscale dynamics in the spatial …
[HTML][HTML] Low repetition-rate, high-resolution femtosecond transmission electron microscopy
The spatial and energy resolutions of state-of-the-art transmission electron microscopes
(TEMs) have surpassed 50 pm and 5 meV. However, with respect to the time domain, even …
(TEMs) have surpassed 50 pm and 5 meV. However, with respect to the time domain, even …
Nonequilibrium dynamics of spontaneous symmetry breaking into a hidden state of charge-density wave
Nonequilibrium phase transitions play a pivotal role in broad physical contexts, from
condensed matter to cosmology. Tracking the formation of nonequilibrium phases in …
condensed matter to cosmology. Tracking the formation of nonequilibrium phases in …
Direct visualization of electromagnetic wave dynamics by laser-free ultrafast electron microscopy
Integrating femtosecond lasers with electron microscopies has enabled direct imaging of
transient structures and morphologies of materials in real time and space. Here, we report …
transient structures and morphologies of materials in real time and space. Here, we report …
[HTML][HTML] Direct imaging of plasma waves using ultrafast electron microscopy
A femtosecond plasma imaging modality based on a new development of ultrafast electron
microscope is introduced. We investigated the laser-induced formation of high-temperature …
microscope is introduced. We investigated the laser-induced formation of high-temperature …
Design for light-based spherical aberration correction of ultrafast electron microscopes
We theoretically demonstrate that ponderomotive interactions near the electron cross-over
can be used for aberration correction in ultrafast electron microscopes. Highly magnified …
can be used for aberration correction in ultrafast electron microscopes. Highly magnified …
Transient lensing from a photoemitted electron gas imaged by ultrafast electron microscopy
Understanding and controlling ultrafast charge carrier dynamics is of fundamental
importance in diverse fields of (quantum) science and technology. Here, we create a three …
importance in diverse fields of (quantum) science and technology. Here, we create a three …