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Article
New Metastable Nonmetallic Phase of Europium
Physical Review Letters
Document Type
Article
Disciplines
Publication Date
2-1-1995
DOI
10.1103/PhysRevLett.74.992
Abstract
Metastable, close-packed films of elemental, divalent Eu from about a half to several monolayers thick on several substrates were found to be nonmetallic. Photoemission showed no states within 1.4 eV of the Fermi level. Low energy electron diffraction studies of Eu films on Ta(110) showed a closepacked pattern with orientational epitaxy. With increased thickness this phase reverted to metallic bcc Eu with orientational epitaxy.
Copyright Owner
The American Physical Society
Copyright Date
1995
Language
en
File Format
application/pdf
Citation Information
C. G. Olson, X. Wu, Z.-L. Chen and David W. Lynch. "New Metastable Nonmetallic Phase of Europium" Physical Review Letters Vol. 74 Iss. 6 (1995) p. 992 - 995 Available at: http://works.bepress.com/david_lynch1/115/
This article is from Physical Review Letters 74 (1995): 992, doi:10.1103/PhysRevLett.74.992. Posted with permission.