Determination of the orbital moment and crystal-field splitting in LaTiO3

@article{ ISI:000226941500053,
Author = {Haverkort, MW and Hu, Z and Tanaka, A and Ghiringhelli, G and Roth, H
   and Cwik, M and Lorenz, T and Schussler-Langeheine, C and Streltsov, SV
   and Mylnikova, AS and Anisimov, VI and de Nadai, C and Brookes, NB and
   Hsieh, HH and Lin, HJ and Chen, CT and Mizokawa, T and Taguchi, Y and
   Tokura, Y and Khomskii, DI and Tjeng, LH},
Title = {{Determination of the orbital moment and crystal-field splitting in
   LaTiO3}},
Journal = {{PHYSICAL REVIEW LETTERS}},
Year = {{2005}},
Volume = {{94}},
Number = {{5}},
Month = {{FEB 11}},
Abstract = {{Utilizing a sum rule in a spin-resolved photoelectron spectroscopic
   experiment with circularly polarized light, we show that the orbital
   moment in LaTiO3 is strongly reduced from its ionic value, both below
   and above the Neel temperature. Using Ti L-2,L-3 x-ray absorption
   spectroscopy as a local probe, we found that the crystal-field splitting
   in the t(2g) subshell is about 0.12-0.30 eV. This large splitting does
   not facilitate the formation of an orbital liquid.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Haverkort, MW (Corresponding Author), Univ Cologne, Inst Phys 2, Zulpicher Str 77, D-50937 Cologne, Germany.
   Univ Cologne, Inst Phys 2, D-50937 Cologne, Germany.
   Hiroshima Univ, Dept Quantum Matter, ADSM, Higashihiroshima 7398530, Japan.
   Politecn Milan, INFM, Dipartimento Fis, I-20133 Milan, Italy.
   Inst Met Phys, Ekaterinburg 620219, Russia.
   European Synchrotron Radiat Facil, F-38043 Grenoble, France.
   Natl Def Univ, Chung Cheng Inst Technol, Taoyuan 335, Taiwan.
   Natl Synchrotron Radiat Res Ctr, Hsinchu 30077, Taiwan.
   Univ Tokyo, Dept Complex Sci & Engn, Tokyo 1130033, Japan.
   Univ Tokyo, Dept Appl Phys, Tokyo 1138656, Japan.
   AIST, Japan Sci & Technol Corp, ERATO, Spin Superstruct Project, Tsukuba, Ibaraki 3058562, Japan.}},
DOI = {{10.1103/PhysRevLett.94.056401}},
Article-Number = {{056401}},
ISSN = {{0031-9007}},
EISSN = {{1079-7114}},
Keywords-Plus = {{X-RAY-ABSORPTION; ELECTRONIC-STRUCTURE; PHOTOEMISSION; OXIDES;
   DICHROISM; SYSTEMS; STATES; 3D}},
Research-Areas = {{Physics}},
Web-of-Science-Categories  = {{Physics, Multidisciplinary}},
ResearcherID-Numbers = {{Brookes, Nicholas B/C-6718-2019
   Lorenz, Thomas/AAC-3331-2020
   Haverkort, Maurits W./D-2319-2009
   Hu, Zhiwei/B-8635-2008
   Taguchi, Yasujiro/A-3048-2010
   Tokura, Yoshinori/C-7352-2009
   Lorenz, Thomas/J-2955-2017
   Mizokawa, Takashi/E-3302-2015
   Tjeng, Liu Hao/B-8607-2019
   Anisimov, Vladimir/K-1235-2013
   Streltsov, Sergey/A-6674-2012
   Ghiringhelli, Giacomo/D-1159-2014
   Streltsov, Sergey/A-8293-2016
   SchuSSler-Langeheine, Christian/C-3186-2008
   Tanaka, Arata/S-4466-2018}},
ORCID-Numbers = {{Brookes, Nicholas B/0000-0002-1342-9530
   Lorenz, Thomas/0000-0003-4832-5157
   Haverkort, Maurits W./0000-0002-7216-3146
   Tokura, Yoshinori/0000-0002-2732-4983
   Lorenz, Thomas/0000-0003-4832-5157
   Mizokawa, Takashi/0000-0002-7682-2348
   Tjeng, Liu Hao/0000-0002-0595-9312
   Anisimov, Vladimir/0000-0002-1087-1956
   Streltsov, Sergey/0000-0002-2823-1754
   Ghiringhelli, Giacomo/0000-0003-0867-7748
   SchuSSler-Langeheine, Christian/0000-0002-4553-9726
   Tanaka, Arata/0000-0001-8301-8502}},
Funding-Acknowledgement = {{Grants-in-Aid for Scientific ResearchMinistry of Education, Culture,
   Sports, Science and Technology, Japan (MEXT)Japan Society for the
   Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI)
   {[}15340106, 16540318] Funding Source: KAKEN}},
Number-of-Cited-References = {{21}},
Times-Cited = {{52}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{45}},
Journal-ISO = {{Phys. Rev. Lett.}},
Doc-Delivery-Number = {{896NT}},
Unique-ID = {{ISI:000226941500053}},
DA = {{2020-12-22}},
}