Published September 16, 1991
| Version v1
Journal article
''γ-α'' phase transition of monolayer Ce on W(110)
- 1. Iowa State Univ. of Science and Technology, Ames, IA (United States). Dept. of Physics and Astronomy
- 2. Ames Lab., IA (United States)
Description
As Ce is adsorbed on a W(110) substrate at 300 K an epitaxial layer develops at a coverage of 0.5 monolayer. LEED patterns indicate a hexagonal pattern consistent with Ce(111). As Ce is added, the lattice parameter shrinks continuously from 9% larger than that for γ-Ce to 3% smaller than that for α-Ce. 4f photoelectron spectra reveal two peaks similar to those of γ-Ce, changing relative intensity with increasing coverage to resemble those of α-Ce
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 67
- Journal Issue
- 12
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1622-1625
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23006896
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ADSORPTION; CERIUM; CRYSTAL-PHASE TRANSFORMATIONS; MEDIUM TEMPERATURE; PHOTOELECTRON SPECTROSCOPY; TUNGSTEN
- Descriptors DEC
- ELECTRON SPECTROSCOPY; ELEMENTS; METALS; PHASE TRANSFORMATIONS; RARE EARTHS; SPECTROSCOPY; TRANSITION ELEMENTS