Experimental observation and theoretical description of the pure fano effect in the valence-band photoemission of ferromagnets

@article{ ISI:000232558400052,
Author = {Minar, J and Ebert, H and De Nadai, C and Brookes, NB and Venturini, F
   and Ghiringhelli, G and Chioncel, L and Katsnelson, MI and Lichtenstein,
   AI},
Title = {{Experimental observation and theoretical description of the pure fano
   effect in the valence-band photoemission of ferromagnets}},
Journal = {{PHYSICAL REVIEW LETTERS}},
Year = {{2005}},
Volume = {{95}},
Number = {{16}},
Month = {{OCT 14}},
Abstract = {{The pure Fano effect in angle-integrated valence-band photoemission of
   ferromagnets has been observed for the first time. A contribution of the
   intrinsic spin polarization to the spin polarization of the
   photoelectrons has been avoided by an appropriate choice of the
   experimental parameters. The theoretical description of the resulting
   spectra reveals a complete analogy to the Fano effect observed before
   for paramagnetic transition metals. While the theoretical photocurrent
   and spin-difference spectra are found in good quantitative agreement
   with experiment in the case of Fe and Co, only a qualitative agreement
   could be achieved in the case of Ni by calculations on the basis of
   plain local spin-density approximation. Agreement with experimental data
   could be improved in this case in a very substantial way by a treatment
   of correlation effects on the basis of dynamical mean field theory.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Chioncel, L (Corresponding Author), Univ Nijmegen, NL-6525 ED Nijmegen, Netherlands.
   Univ Nijmegen, NL-6525 ED Nijmegen, Netherlands.
   Univ Munich, Dept Chem, D-81377 Munich, Germany.
   European Synchrotron Radiat Facil, F-38043 Grenoble, France.
   Politecn Milan, INFM, Dipartimento Fis, I-20133 Milan, Italy.
   Univ Hamburg, Inst Theoret Phys, D-20355 Hamburg, Germany.}},
DOI = {{10.1103/PhysRevLett.95.166401}},
Article-Number = {{166401}},
ISSN = {{0031-9007}},
EISSN = {{1079-7114}},
Keywords-Plus = {{SPIN-POLARIZED PHOTOELECTRONS; ELECTRONIC-STRUCTURE; MAGNETIC DICHROISM;
   SELF-ENERGY; NICKEL; SPECTRA; SYSTEMS; SPECTROSCOPY; FORMALISM; STATES}},
Research-Areas = {{Physics}},
Web-of-Science-Categories  = {{Physics, Multidisciplinary}},
ResearcherID-Numbers = {{Chioncel, Liviu/O-4265-2019
   Katsnelson, Mikhail I./D-4359-2012
   Ghiringhelli, Giacomo/D-1159-2014
   Lichtenstein, Alexander/K-8730-2012
   Minar, Jan/O-3186-2013
   Minar, Jan/E-9598-2012
   Brookes, Nicholas B/C-6718-2019
   Chioncel, Liviu/H-4511-2018}},
ORCID-Numbers = {{Ghiringhelli, Giacomo/0000-0003-0867-7748
   Lichtenstein, Alexander/0000-0003-0152-7122
   Minar, Jan/0000-0001-9735-8479
   Minar, Jan/0000-0001-9735-8479
   Brookes, Nicholas B/0000-0002-1342-9530
   Chioncel, Liviu/0000-0003-1424-8026}},
Number-of-Cited-References = {{29}},
Times-Cited = {{20}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{1}},
Journal-ISO = {{Phys. Rev. Lett.}},
Doc-Delivery-Number = {{973YL}},
Unique-ID = {{ISI:000232558400052}},
DA = {{2020-12-22}},
}