Time domain double slit interference of electron produced by XUV synchrotron radiation

T. Kaneyasu; Y. Hikosaka; S. Wada; M. Fujimoto; H. Ota; H. Iwayama; M. Katoh

doi:10.1038/s41598-023-33039-9

Time domain double slit interference of electron produced by XUV synchrotron radiation

T. Kaneyasu^*, Y. Hikosaka, S. Wada, M. Fujimoto, H. Ota, H. Iwayama, M. Katoh

^*Corresponding author for this work

Faculty of Liberal Arts and Sciences

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We present a new realization of the time-domain double-slit experiment with photoelectrons, demonstrating that spontaneous radiation from a bunch of relativistic electrons can be used to control the quantum interference of single-particles. The double-slit arrangement is realized by a pair of light wave packets with attosecond-controlled spacing, which is naturally included in the spontaneous radiation from two undulators in series. Photoelectrons emitted from helium atoms are observed in the energy-domain under the condition of detecting them one by one, and the stochastic buildup of the quantum interference pattern on a detector plane is recorded.

Original language	English
Article number	6142
Journal	Scientific Reports
Volume	13
Issue number	1
DOIs	https://doi.org/10.1038/s41598-023-33039-9
State	Published - 2023/12

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abstract = "We present a new realization of the time-domain double-slit experiment with photoelectrons, demonstrating that spontaneous radiation from a bunch of relativistic electrons can be used to control the quantum interference of single-particles. The double-slit arrangement is realized by a pair of light wave packets with attosecond-controlled spacing, which is naturally included in the spontaneous radiation from two undulators in series. Photoelectrons emitted from helium atoms are observed in the energy-domain under the condition of detecting them one by one, and the stochastic buildup of the quantum interference pattern on a detector plane is recorded.",

author = "T. Kaneyasu and Y. Hikosaka and S. Wada and M. Fujimoto and H. Ota and H. Iwayama and M. Katoh",

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AU - Kaneyasu, T.

AU - Hikosaka, Y.

AU - Wada, S.

AU - Fujimoto, M.

AU - Ota, H.

AU - Iwayama, H.

AU - Katoh, M.

PY - 2023/12

Y1 - 2023/12

N2 - We present a new realization of the time-domain double-slit experiment with photoelectrons, demonstrating that spontaneous radiation from a bunch of relativistic electrons can be used to control the quantum interference of single-particles. The double-slit arrangement is realized by a pair of light wave packets with attosecond-controlled spacing, which is naturally included in the spontaneous radiation from two undulators in series. Photoelectrons emitted from helium atoms are observed in the energy-domain under the condition of detecting them one by one, and the stochastic buildup of the quantum interference pattern on a detector plane is recorded.

AB - We present a new realization of the time-domain double-slit experiment with photoelectrons, demonstrating that spontaneous radiation from a bunch of relativistic electrons can be used to control the quantum interference of single-particles. The double-slit arrangement is realized by a pair of light wave packets with attosecond-controlled spacing, which is naturally included in the spontaneous radiation from two undulators in series. Photoelectrons emitted from helium atoms are observed in the energy-domain under the condition of detecting them one by one, and the stochastic buildup of the quantum interference pattern on a detector plane is recorded.

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Time domain double slit interference of electron produced by XUV synchrotron radiation

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