Atomic quadrupolar photoemission asymmetry parameters from a solid state measurement
UNSPECIFIED. (2000) Atomic quadrupolar photoemission asymmetry parameters from a solid state measurement. PHYSICAL REVIEW LETTERS, 84 (11). pp. 2346-2349. ISSN 0031-9007Full text not available from this repository.
A method for measuring the asymmetry parameter gamma arising from dipole-quadrupole interference in core-level photoemission is proposed which is based on condensed thin films and exploits the influence of this asymmetry in photoemission monitoring of x-ray standing wave field absorption. The high density of material in this method offers some advantages over a conventional gas-phase measurement. Results are presented for C, O, and F Is photoemission at photon energies around 3 keV. The combined nondipole asymmetry factor (delta + gamma/3) for non-s-states can be determined in a similar way.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||PHYSICAL REVIEW LETTERS|
|Publisher:||AMERICAN PHYSICAL SOC|
|Official Date:||13 March 2000|
|Number of Pages:||4|
|Page Range:||pp. 2346-2349|
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