by Ghiringhelli, G, Matsubara, M, Dallera, C, Fracassi, F and Tagliaferri, A, Brookes, NB, Kotani, A and Braicovich, L
Abstract:
The resonant inelastic x-ray scattering (RIXS) of MnO measured with high energy resolution across the L-2,L-3 absorption edges of Mn is characterized by a very rich spectral structure due to the local electronic excitations. The spectra are dominated by dd and charge transfer excitations, both dipole allowed in the RIXS process. The spectra strongly depend on the energy and polarization of the incident photons. This vast experimental basis allows an accurate determination of the main parameters of theoretical models used to describe highly correlated electron systems like MnO. We show the results for the single impurity Anderson model and the single ion crystal field model and we compare them. Both models reproduce well the dd excitation spectrum, but the former can also predict satisfactorily the charge transfer excitations.
Reference:
Resonant inelastic x-ray scattering of MnO : L-2,L-3 edge measurements and assessment of their interpretation (Ghiringhelli, G, Matsubara, M, Dallera, C, Fracassi, F and Tagliaferri, A, Brookes, NB, Kotani, A and Braicovich, L), In PHYSICAL REVIEW B, AMER PHYSICAL SOC, volume 73, 2006.
Bibtex Entry:
@article{ ISI:000235009500052,
Author = {Ghiringhelli, G and Matsubara, M and Dallera, C and Fracassi, F and
Tagliaferri, A and Brookes, NB and Kotani, A and Braicovich, L},
Title = {{Resonant inelastic x-ray scattering of MnO : L-2,L-3 edge measurements
and assessment of their interpretation}},
Journal = {{PHYSICAL REVIEW B}},
Year = {{2006}},
Volume = {{73}},
Number = {{3}},
Month = {{JAN}},
Abstract = {{The resonant inelastic x-ray scattering (RIXS) of MnO measured with high
energy resolution across the L-2,L-3 absorption edges of Mn is
characterized by a very rich spectral structure due to the local
electronic excitations. The spectra are dominated by dd and charge
transfer excitations, both dipole allowed in the RIXS process. The
spectra strongly depend on the energy and polarization of the incident
photons. This vast experimental basis allows an accurate determination
of the main parameters of theoretical models used to describe highly
correlated electron systems like MnO. We show the results for the single
impurity Anderson model and the single ion crystal field model and we
compare them. Both models reproduce well the dd excitation spectrum, but
the former can also predict satisfactorily the charge transfer
excitations.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Ghiringhelli, G (Corresponding Author), Politecn Milan, INFM, Dipartimento Fis, P Leonardo da Vinci 32, I-20133 Milan, Italy.
Politecn Milan, INFM, Dipartimento Fis, I-20133 Milan, Italy.
Aalto Univ, Phys Lab, FIN-02015 Helsinki, Finland.
European Synchrotron Radiat Facil, F-38043 Grenoble, France.
Inst Mat Struct Sci, Photon Factory, Tsukuba, Ibaraki 3050801, Japan.}},
DOI = {{10.1103/PhysRevB.73.035111}},
Article-Number = {{035111}},
ISSN = {{2469-9950}},
EISSN = {{2469-9969}},
Keywords-Plus = {{D-D EXCITATIONS; EMISSION-SPECTROSCOPY; ELECTRONIC-STRUCTURE;
RAMAN-SCATTERING; MNO; SPECTRA; NIO}},
Research-Areas = {{Materials Science; Physics}},
Web-of-Science-Categories = {{Materials Science, Multidisciplinary; Physics, Applied; Physics,
Condensed Matter}},
ResearcherID-Numbers = {{Matsubara, Masahiko/AAQ-3085-2020
Ghiringhelli, Giacomo/D-1159-2014
Brookes, Nicholas B/C-6718-2019
Tagliaferri, Alberto/L-2903-2015
}},
ORCID-Numbers = {{Matsubara, Masahiko/0000-0002-3608-6905
Ghiringhelli, Giacomo/0000-0003-0867-7748
Brookes, Nicholas B/0000-0002-1342-9530
Tagliaferri, Alberto/0000-0001-8001-1786
Braicovich, Lucio/0000-0001-6548-9140}},
Number-of-Cited-References = {{22}},
Times-Cited = {{49}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{30}},
Journal-ISO = {{Phys. Rev. B}},
Doc-Delivery-Number = {{007ZH}},
Unique-ID = {{ISI:000235009500052}},
DA = {{2020-12-22}},
}
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