Valence-Band Photoemission in La and Pr: Connections with the Ce Problem

Date
1984-06-01
Authors
Wieliczka, David
Olson, C. G.
Lynch, David
Lynch, David
Journal Title
Journal ISSN
Volume Title
Publisher
Source URI
Altmetrics
Authors
Research Projects
Organizational Units
Physics and Astronomy
Organizational Unit
Journal Issue
Series
Abstract

Energy distribution curves from La and Pr were taken from 32 to 80 eV photon energies. Above 50 eV the valence-band photoemission in La is very weak, implying that previous studies of Ce have underemphasized the 4f contributions. Pr exhibits two peaks attributable to 4f electrons, similar to the structures in Ce.

Description
<p>This article is from <em>Physical Review Letters</em> 52 (1984): 2180, doi:<a href="http://dx.doi.org/10.1103/PhysRevLett.52.2180" target="_blank">10.1103/PhysRevLett.52.2180</a>. Posted with permissio.</p>
Keywords
Ames Laboratory, cerium, Fermi level
Citation
Collections