ELECTRONIC-STRUCTURE OF LINIO2, LIFEO2 AND LICRO2 - X-RAY PHOTOELECTRON AND X-RAY-EMISSION STUDY

Autor(en): GALAKHOV, VR
KURMAEV, EZ
UHLENBROCK, S
NEUMANN, M
KELLERMAN, DG
GORSHKOV, VS
Stichwörter: BAND-THEORY; FINAL-STATES; LICOO2; NI2P PHOTOEMISSION; NIO; Physics; Physics, Condensed Matter
Erscheinungsdatum: 1995
Herausgeber: PERGAMON-ELSEVIER SCIENCE LTD
Journal: SOLID STATE COMMUNICATIONS
Volumen: 95
Ausgabe: 6
Startseite: 347
Seitenende: 351
Zusammenfassung: 
We present X-ray photoelectron (XPS) and soft X-ray emission (XES) spectra of LiNiO2, LiFeO2 and LiCrO2. The concentration of holes per oxygen ion in LiNiO2 is estimated and a classification of the investigated oxides is given. We propose, that LiFeO2 should be placed in the intermediate region between a charge-transfer and a Mott-Hubbard insulator and LiCrO2 can most likely be assigned to the Mott-Hubbard insulators.
ISSN: 00381098
DOI: 10.1016/0038-1098(95)00279-0

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