Simulation study on the optimal shape of electrodes quadrupole electrostatic deflectors for the UTEM

In this paper, the electrostatic field of a quadrupole electrostatic deflector used in ultrafast transmission electron microscopy is simulated. When the electrodes of the deflector are arcs and straight plates with different degrees of curvature, there is a significant difference in the distribution...

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Detalles Bibliográficos

Principais autores:	He Chen, Zhongwen Li, Jun Li, Huanfang Tian, Huaixin Yang, Jianqi Li
Formato:	Artigo
Idioma:	Inglês
Publicado:	Elsevier 2025-01-01
Series:	Results in Physics
Assuntos:	Quadrupole electrostatic deflector Electric field Electrode shape Ultrafast transmission electron microscope
Acceso en liña:	http://www.sciencedirect.com/science/article/pii/S2211379724007848
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