Published October 1980
| Version v1
Journal article
Core level and valence band photoemission from UAs
- 1. Basel Univ. (Switzerland). Inst. fuer Physik
- 2. Eidgenoessische Technische Hochschule, Zurich (Switzerland). Lab. fuer Festkoerperphysik
Description
Ultraviolet and X-ray photoemission spectroscopy is used to study the valence band and core levels of UAs. The valence band consists of a 1.5 eV wide 'f-d' band at Esub(F) = 0. At - 0.5 eV a structure is observed which has mainly d character. The p valence band is centered at - 2.8 eV and consists of 'p-f' and 'p-s' mixing states. The 4f core levels are highly asymmetric and have a satellite 7.8 eV below the main line. The spectra of UAs are compared to the corresponding spectra of α-U and polycrystalline As obtained under identical experimental conditions. (orig.)
Additional details
Publishing Information
- Journal Title
- Physica B plus C
- Journal Volume
- 102
- Journal Issue
- 1-3
- Series
- Physica B plus C.
- Journal Page Range
- 117-121
- ISSN
- 0378-4363
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 12593587
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ELECTRON SPECTRA; ELECTRONIC STRUCTURE; EV RANGE 01-10; EV RANGE 10-100; PHOTOELECTRON SPECTROSCOPY; PHOTON BEAMS; URANIUM ARSENIDES; VALENCE
- Descriptors DEC
- ACTINIDE COMPOUNDS; ARSENIC COMPOUNDS; ARSENIDES; BEAMS; ELECTRON SPECTROSCOPY; ENERGY RANGE; EV RANGE; SPECTRA; SPECTROSCOPY; URANIUM COMPOUNDS