Details

Autor(en) / Beteiligte

• Finazzi, M.
• Ghiringhelli, G.
• Tjernberg, O.
• Duò, L.
• Tagliaferri, A.
• Ohresser, P.
• Brookes, N. B.

Titel

Multiatomic resonant photoemission spectroscopy on CuO and NiO: Observation of antiresonant behavior

Ist Teil von

• Physical review. B, Condensed matter, 2000-12, Vol.62 (24), p.R16215-R16218

Erscheinungsjahr

2000

Link zum Volltext

Quelle

American Physical Society [PROLA]

Beschreibungen/Notizen

• The intensity of the O 1s core photoemission peak has been measured for CuO and NiO as the photon energy is scanned across the L-3 absorption edge of the metal ion. In CuO, the O 1s peak shows a typical antiresonant behavior, with a sizable decrease of its cross section at photon energies below the Cu L-3 threshold. No detectable effect is observed for NiO. The CuO data are well reproduced by a multiatom resonant photoemission model based on resonant light scattering.