Published June 2005
| Version v1
Journal article
Bulk-sensitive photoemission spectroscopy of Pr-based filled skutterudites
Creators
- 1. Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531 (Japan)
- 2. Graduate School of Science and Technology, Kobe University, Kobe 657-8501 (Japan)
- 3. INFM-Dipartimento di Fisica, Politecnico di Milano, I-20133 Milan (Italy)
- 4. ESRF, BP 220, F-38043 Grenoble (France)
- 5. Graduate School of Science, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397 (Japan)
- 6. Department of Electrical and Electronic Engineering, Muroran Institute of Technology, Hokkaido 050-8585 (Japan)
- 7. Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan)
- 8. Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047 (Japan)
Description
Bulk electronic structures of Pr-based filled skutterudites and their reference materials have been investigated by bulk-sensitive photoemission spectroscopy using soft and hard X-rays. For Pr 3d-4f resonance, a strong intensity in the vicinity of Fermi level (EF) is observed only for PrFe4P12. Furthermore, PrFe4P12 has the significant spectral weight of the vertical-bar3d94f3> final state in Pr 3d core-level spectrum. We interpret that the observed prominent intensity just below EF arises from a Kondo resonance due to the strong hybridization between the Pr 4f and conduction states
Additional details
Identifiers
- DOI
- 10.1016/j.elspec.2005.01.025;
- PII
- S0368-2048(05)00068-X;
Publishing Information
- Journal Title
- Journal of Electron Spectroscopy and Related Phenomena
- Journal Volume
- 144-147
- Journal Page Range
- p. 621-623
- ISSN
- 0368-2048
- CODEN
- JESRAW
Conference
- Title
- 14. international conference on vacuum ultraviolet radiation physics
- Acronym
- VUV 14
- Dates
- 19-23 Jul 2004
- Place
- Cairns (Australia)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37039832
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ELECTRONIC STRUCTURE; EMISSION SPECTRA; EMISSION SPECTROSCOPY; FERMI LEVEL; HARD X RADIATION; IRON PHOSPHIDES; PHOTOEMISSION; PRASEODYMIUM COMPOUNDS; RESONANCE; SOFT X RADIATION
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; EMISSION; ENERGY LEVELS; IONIZING RADIATIONS; IRON COMPOUNDS; PHOSPHIDES; PHOSPHORUS COMPOUNDS; PNICTIDES; RADIATIONS; RARE EARTH COMPOUNDS; SECONDARY EMISSION; SPECTRA; SPECTROSCOPY; TRANSITION ELEMENT COMPOUNDS; X RADIATION
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.