Orbital excitations in YTiO(3) and LaTiO(3) probed by resonant inelastic soft x-ray scattering

@article{ ISI:000254542800002,
Author = {Ulrich, C. and Ghiringhelli, G. and Piazzalunga, A. and Braicovich, L.
   and Brookes, N. B. and Roth, H. and Lorenz, T. and Keimer, B.},
Title = {{Orbital excitations in YTiO(3) and LaTiO(3) probed by resonant inelastic
   soft x-ray scattering}},
Journal = {{PHYSICAL REVIEW B}},
Year = {{2008}},
Volume = {{77}},
Number = {{11}},
Month = {{MAR}},
Abstract = {{We have performed resonant inelastic x-ray scattering (RIXS) experiments
   at the L(2/3) edge (2p -> 3d) of the Mott insulators LaTiO(3) and
   YTiO(3). Pronounced electronic excitations are observed at an energy of
   similar to 0.25 eV in both materials. These modes had been assigned to
   orbital excitations based on prior optical Raman scattering experiments.
   The present RIXS experiment strongly supports the Ti 3d orbital
   character of the excitations and confirms the great potential of high
   resolution soft x-ray RIXS as a probe of electronic excitations in
   complex materials.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Ulrich, C (Corresponding Author), Max Planck Inst Festkorperforsch, Heisenbergstr 1, D-70569 Stuttgart, Germany.
   Ulrich, C.; Keimer, B., Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany.
   Ghiringhelli, G., CNR, INFM, COHERENTIA, I-20133 Milan, Italy.
   Piazzalunga, A.; Braicovich, L., Politecn Milan, Dipartimento Fis, I-20133 Milan, Italy.
   Brookes, N. B., European Synchrotron Radiat Facil, F-38043 Grenoble, France.
   Roth, H.; Lorenz, T., Univ Cologne, Inst Phys 2, D-50937 Cologne, Germany.}},
DOI = {{10.1103/PhysRevB.77.113102}},
Article-Number = {{113102}},
ISSN = {{1098-0121}},
Keywords-Plus = {{EMISSION-SPECTROSCOPY; EXPERIMENTAL QUEST; WAVES; RESOLUTION; PHYSICS}},
Research-Areas = {{Materials Science; Physics}},
Web-of-Science-Categories  = {{Materials Science, Multidisciplinary; Physics, Applied; Physics,
   Condensed Matter}},
ResearcherID-Numbers = {{Lorenz, Thomas/J-2955-2017
   Ghiringhelli, Giacomo/D-1159-2014
   Lorenz, Thomas/AAC-3331-2020
   Brookes, Nicholas B/C-6718-2019
   Ulrich, Clemens/M-6517-2017
   }},
ORCID-Numbers = {{Lorenz, Thomas/0000-0003-4832-5157
   Ghiringhelli, Giacomo/0000-0003-0867-7748
   Lorenz, Thomas/0000-0003-4832-5157
   Brookes, Nicholas B/0000-0002-1342-9530
   Ulrich, Clemens/0000-0002-6829-9374
   Braicovich, Lucio/0000-0001-6548-9140}},
Number-of-Cited-References = {{38}},
Times-Cited = {{26}},
Usage-Count-Last-180-days = {{1}},
Usage-Count-Since-2013 = {{24}},
Journal-ISO = {{Phys. Rev. B}},
Doc-Delivery-Number = {{282BO}},
Unique-ID = {{ISI:000254542800002}},
DA = {{2020-12-22}},
}