Polarized photoelectrons from converging vector waves

Hafizi, B. (ORCID:000000033627599X); Younis, D. (ORCID:0000000252545905); Gordon, D. F. (ORCID:0000000308448988)

doi:10.1088/1367-2630/ac9546

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Polarized photoelectrons from converging vector waves

Hafizi, B. (ORCID:000000033627599X)·Younis, D. (ORCID:0000000252545905)·Gordon, D. F. (ORCID:0000000308448988)

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Abstract

Abstract This paper investigates the spin characteristics of photoelectrons when hydrogen-like ions are centro-symmetrically irradiated with converging vector waves—a non-paraxial form of structured light. For a photon with given total angular momentum and third component thereof, photoelectrons with both helicities are obtained—in contrast to the fixed helicities produced by left- or right-circularly polarized light. The angular distribution of photoelectrons is broadly tunable through the radiation mode numbers, and opposite helicities can be extracted in synchronism.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS Photoionization Physics Spin polarization Structured light

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Hafizi, B. (ORCID:000000033627599X), Younis, D. (ORCID:0000000252545905), Gordon, D. F. (ORCID:0000000308448988). 2022-10-27. Polarized photoelectrons from converging vector waves. https://doi.org/10.1088/1367-2630%2Fac9546

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