by Minar, J, Ebert, H, Ghiringhelli, G, Tjernberg, O, Brookes, NB and Tjeng, LH
Abstract:
A theoretical description of the Fano effect in the angle-integrated valence-band photoemission of paramagnetic solids is presented that is based on the one-step model of photoemission and relativistic multiple-scattering theory. Applications to fcc-Cu led to a very satisfying agreement with recent experimental data that show the Fano effect, i.e., a finite spin-polarization for the spectra is found for excitation with circularly polarized radiation. As can be demonstrated by model calculations. this finding is caused by the presence of spin-orbit coupling. To allow for a more detailed discussion of the spectra a simplified description of the Fano effect is presented that treats spin-orbit coupling as a perturbation.
Reference:
Theoretical description of the Fano effect in the angle-integrated valence-band photoemission of paramagnetic solids (Minar, J, Ebert, H, Ghiringhelli, G, Tjernberg, O, Brookes, NB and Tjeng, LH), In PHYSICAL REVIEW B, AMER PHYSICAL SOC, volume 63, 2001.
Bibtex Entry:
@article{ ISI:000168059800068,
Author = {Minar, J and Ebert, H and Ghiringhelli, G and Tjernberg, O and Brookes,
NB and Tjeng, LH},
Title = {{Theoretical description of the Fano effect in the angle-integrated
valence-band photoemission of paramagnetic solids}},
Journal = {{PHYSICAL REVIEW B}},
Year = {{2001}},
Volume = {{63}},
Number = {{14}},
Month = {{APR 1}},
Abstract = {{A theoretical description of the Fano effect in the angle-integrated
valence-band photoemission of paramagnetic solids is presented that is
based on the one-step model of photoemission and relativistic
multiple-scattering theory. Applications to fcc-Cu led to a very
satisfying agreement with recent experimental data that show the Fano
effect, i.e., a finite spin-polarization for the spectra is found for
excitation with circularly polarized radiation. As can be demonstrated
by model calculations. this finding is caused by the presence of
spin-orbit coupling. To allow for a more detailed discussion of the
spectra a simplified description of the Fano effect is presented that
treats spin-orbit coupling as a perturbation.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Minar, J (Corresponding Author), Univ Munich, Dept Chem, Butenandtstr 5-13, D-81377 Munich, Germany.
Univ Munich, Dept Chem, D-81377 Munich, Germany.
European Synchrotron Radiat Facil, F-38043 Grenoble, France.
Univ Groningen, Ctr Mat Sci, Solid State Phys Lab, NL-9747 AG Groningen, Netherlands.}},
DOI = {{10.1103/PhysRevB.63.144421}},
Article-Number = {{144421}},
ISSN = {{1098-0121}},
EISSN = {{1550-235X}},
Keywords-Plus = {{SPIN-POLARIZED PHOTOEMISSION; RAY CIRCULAR-DICHROISM; DEPENDENT
POTENTIALS; MAGNETIC DICHROISM; DIRAC-EQUATION; SPECTROSCOPY;
FERROMAGNETS; MANIPULATION; ABSORPTION; ALLOYS}},
Research-Areas = {{Materials Science; Physics}},
Web-of-Science-Categories = {{Materials Science, Multidisciplinary; Physics, Applied; Physics,
Condensed Matter}},
ResearcherID-Numbers = {{Brookes, Nicholas B/C-6718-2019
Minar, Jan/O-3186-2013
Tjeng, Liu Hao/B-8607-2019
Ghiringhelli, Giacomo/D-1159-2014
Minar, Jan/E-9598-2012
}},
ORCID-Numbers = {{Brookes, Nicholas B/0000-0002-1342-9530
Minar, Jan/0000-0001-9735-8479
Tjeng, Liu Hao/0000-0002-0595-9312
Ghiringhelli, Giacomo/0000-0003-0867-7748
Minar, Jan/0000-0001-9735-8479
Tjernberg, Oscar/0000-0001-8669-6886}},
Number-of-Cited-References = {{33}},
Times-Cited = {{16}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{4}},
Journal-ISO = {{Phys. Rev. B}},
Doc-Delivery-Number = {{421HW}},
Unique-ID = {{ISI:000168059800068}},
DA = {{2020-12-22}},
}
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