Probing electron and lattice dynamics by ultrafast electron microscopy: Principles and applications
Microscale charge and energy transfer is an ultrafast process that can determine the
photoelectrochemical performance of devices. However, nonlinear and nonequilibrium …
photoelectrochemical performance of devices. However, nonlinear and nonequilibrium …
Accelerating quantum materials development with advances in transmission electron microscopy
Quantum materials are driving a technology revolution in sensing, communication, and
computing, while simultaneously testing many core theories of the past century. Materials …
computing, while simultaneously testing many core theories of the past century. Materials …
[HTML][HTML] Simulation of ultrafast electron diffraction intensity under coherent acoustic phonons
Y Zhang, J Li, W Wang, H Tian, W Gao, J Li, S Sun… - Structural …, 2023 - pubs.aip.org
Ultrafast electron diffraction has been proven to be a powerful tool for the study of coherent
acoustic phonons owing to its high sensitivity to crystal structures. However, this sensitivity …
acoustic phonons owing to its high sensitivity to crystal structures. However, this sensitivity …
Photoinduced dynamics of nematic order parameter in FeSe
Formation of electronic nematicity is a common thread of unconventional superconductors.
We use ultrafast electron diffraction to probe the lattice interactions with electronic degrees …
We use ultrafast electron diffraction to probe the lattice interactions with electronic degrees …
Ultrafast magnetization dynamics in an epitaxial Heusler-alloy film close to the Curie temperature
The influence of the amplitude of an external magnetic field (H) and femtosecond laser pulse
fluence (F) on ultrafast magnetization dynamics has been investigated in a ferromagnetic Ni …
fluence (F) on ultrafast magnetization dynamics has been investigated in a ferromagnetic Ni …
[HTML][HTML] Manipulation and diagnosis of femtosecond relativistic electron bunch using terahertz-driven resonators
Y Xu, Y Song, CY Tsai, J Wang, Z Liu, K Fan… - Nuclear Engineering …, 2024 - Elsevier
Using strong electromagnetic fields generated by lasers to interact with electrons for precise
diagnosis and manipulation of electron beams represents a recent focal point in accelerator …
diagnosis and manipulation of electron beams represents a recent focal point in accelerator …
Transforming martensite in NiTi within nanoseconds
Martensitic transformations enable various emerging applications like the shape memory
effect and elastocaloric applications in NiTi. Increasing the speed of this transformation can …
effect and elastocaloric applications in NiTi. Increasing the speed of this transformation can …
High Spatiotemporal Resolution of Magnetic Dynamics in -- via Four-Dimensional Lorentz Microscopy
High spatiotemporal resolution study of magnetic dynamic transitions in (Mn 0.5 Ni 0.5) 65
Ga 35 (hereafter referred to as Mn-Ni-Ga) is carried out using Lorentz ultrafast transmission …
Ga 35 (hereafter referred to as Mn-Ni-Ga) is carried out using Lorentz ultrafast transmission …
Capturing the non-equilibrium state in light–matter–free-electron interactions through ultrafast transmission electron microscopy
Ultrafast transmission electron microscope (UTEM) with the multimodality of time-resolved
diffraction, imaging, and spectroscopy provides a unique platform to reveal the fundamental …
diffraction, imaging, and spectroscopy provides a unique platform to reveal the fundamental …
Defect effects on spatiotemporal evolution of photoinduced martensitic transition in MnNiSn
M Zhang, ZA Li, H Tian, H Yang, J Li - Applied Physics Letters, 2018 - pubs.aip.org
Martensitic transition and reverse transition in ferromagnetic shape memory alloy MnNiSn
contain a variety of structural dynamic features accompanied directly by atomic motions and …
contain a variety of structural dynamic features accompanied directly by atomic motions and …