Okamura K. Spin-dependent electron-radiation interaction.
JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2021;
33:285501. [PMID:
34103459 DOI:
10.1088/1361-648x/abfc6b]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 04/28/2021] [Indexed: 06/12/2023]
Abstract
Spin-dependent electron-radiation interaction is derived from the Foldy-Wouthuysen transformations of the Dirac equation. A spin magnetic moment term is identified both with spin-preserving and spin-flipping transitions and inspected for atoms and condensed matter specifically of GaAs on the basis of first-principles calculation. The connections to spin relaxation and spin-resolved photoemission are also presented.
Collapse