Propagation of Electron Airy Tornado Waves in Free Space and in a Uniform Magnetic Field-Reference-Cited by-同舟云学术

Propagation of Electron Airy Tornado Waves in Free Space and in a Uniform Magnetic Field

Published:2023-12-31 Issue:4 Volume:536 Page:
ISSN:0003-3804
Container-title:Annalen der Physik
language:en
Short-container-title:Annalen der Physik

Author:

Tang Huilin¹²^ORCID,Tu Zhifeng¹²,Jiang Junjie¹²,Huang Haoyu³,Zhao Jiajia¹²,Ouyang Shigen¹²,Yang Xiangbo¹²,Liu Hongzhan¹²,Wang Guanghui¹²,Deng Dongmei¹²

Affiliation:

1. School of Information and Optoelectronic Science and Engineering South China Normal University Guangzhou 510006 China

2. Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices South China Normal University Guangzhou 510631 China

3. Tsinghua Shenzhen International Graduate School Tsinghua University Shenzhen 518055 China

Abstract

AbstractIn this paper, a new type of structured electron beam is introduced, which is the electron Airy tornado wave (eATW) with the characteristics of abrupt auto‐focusing and rotation property in free space. It is also found that the eATWs propagate periodically in a magnetic field, and their patterns of intensity distributions show the time‐like axial symmetry about a half‐period point in a period of time. Furthermore, the influence of the magnetic field's magnitude and direction on eATWs with different parameters has also been discussed.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Guangdong Province

Publisher

Wiley

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/andp.202300131

Reference26 articles.

1. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables

2. Nonspreading wave packets

3. Accelerating finite energy Airy beams

4. Observation of Accelerating Airy Beams

5. Abruptly autofocusing waves