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

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.

SUBMITTER: Kaneyasu T

PROVIDER: S-EPMC10105747 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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

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

Scientific reports 20230415 1

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 en ...[more]

PMID: 37061592

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