Observation of electronic modes in open cavity resonator

Hwanchul Jung; Dongsung T. Park; Seokyeong Lee; Uhjin Kim; Chanuk Yang; Jehyun Kim; V. Umansky; Dohun Kim; H.-S. Sim; Yunchul Chung; Hyoungsoon Choi; Hyung Kook Choi

doi:10.1038/s41467-023-36012-2

Nature Communications (Jan 2023)

Observation of electronic modes in open cavity resonator

Hwanchul Jung,
Dongsung T. Park,
Seokyeong Lee,
Uhjin Kim,
Chanuk Yang,
Jehyun Kim,
V. Umansky,
Dohun Kim,
H.-S. Sim,
Yunchul Chung,
Hyoungsoon Choi,
Hyung Kook Choi

Affiliations

Hwanchul Jung: Department of Physics, Pusan National University
Dongsung T. Park: Department of Physics, KAIST
Seokyeong Lee: Department of Physics, KAIST
Uhjin Kim: Department of Physics, Research Institute of Physics and Chemistry, Jeonbuk National University
Chanuk Yang: Department of Physics, Research Institute of Physics and Chemistry, Jeonbuk National University
Jehyun Kim: Department of Physics and Astronomy, and Institute of Applied Physics, Seoul National University
V. Umansky: Department of Condensed Matter Physics, Weizmann Institute of Science
Dohun Kim: Department of Physics and Astronomy, and Institute of Applied Physics, Seoul National University
H.-S. Sim: Department of Physics, KAIST
Yunchul Chung: Department of Physics, Pusan National University
Hyoungsoon Choi: Department of Physics, KAIST
Hyung Kook Choi: Department of Physics, Research Institute of Physics and Chemistry, Jeonbuk National University

DOI: https://doi.org/10.1038/s41467-023-36012-2
Journal volume & issue: Vol. 14, no. 1
pp. 1 – 8

Abstract

Read online

Electron optics draws upon the resemblance between electron and optical waves. Here, the authors report on the observation of electron mode formation in open cavity resonators realized in a GaAs/AlGaAs two-dimensional electronic gas.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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