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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