Abstract
The origin of the two-peak photoemission and inverse-photoemission spectra in Ce and its pnictide compounds (CeP, CeSb, and CeN) is investigated with ab initio total-energy self-consistent supercell energy-band and molecular-cluster approaches to represent physically the competing mechanisms involved in d or f electron screening (antiscreening in the case of inverse photoemission) of the local 4f electron excitations. Good agreement with experiment is obtained in all cases including the "anomalous" case of CeN.
| Original language | English |
|---|---|
| Pages (from-to) | 1673-1676 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 53 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - 1984 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Origin of the two-peak photoemission and inverse-photoemission spectra in Ce and Ce compounds. / Norman, M. R.; Koelling, D. D.; Freeman, Arthur J; Jansen, H. J F; Min, B. I.; Oguchi, T.; Ye, Ling.
In: Physical Review Letters, Vol. 53, No. 17, 1984, p. 1673-1676.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Origin of the two-peak photoemission and inverse-photoemission spectra in Ce and Ce compounds
AU - Norman, M. R.
AU - Koelling, D. D.
AU - Freeman, Arthur J
AU - Jansen, H. J F
AU - Min, B. I.
AU - Oguchi, T.
AU - Ye, Ling
PY - 1984
Y1 - 1984
N2 - The origin of the two-peak photoemission and inverse-photoemission spectra in Ce and its pnictide compounds (CeP, CeSb, and CeN) is investigated with ab initio total-energy self-consistent supercell energy-band and molecular-cluster approaches to represent physically the competing mechanisms involved in d or f electron screening (antiscreening in the case of inverse photoemission) of the local 4f electron excitations. Good agreement with experiment is obtained in all cases including the "anomalous" case of CeN.
AB - The origin of the two-peak photoemission and inverse-photoemission spectra in Ce and its pnictide compounds (CeP, CeSb, and CeN) is investigated with ab initio total-energy self-consistent supercell energy-band and molecular-cluster approaches to represent physically the competing mechanisms involved in d or f electron screening (antiscreening in the case of inverse photoemission) of the local 4f electron excitations. Good agreement with experiment is obtained in all cases including the "anomalous" case of CeN.
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UR - http://www.scopus.com/inward/citedby.url?scp=6144287147&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.53.1673
DO - 10.1103/PhysRevLett.53.1673
M3 - Article
VL - 53
SP - 1673
EP - 1676
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 17
ER -