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Title: Crystal-field splitting and the on-site Coulomb energy of La{sub x}Sr{sub 1{minus}x}TiO{sub 3} from resonant soft-x-ray emission spectroscopy

Abstract

Resonant soft-x-ray emission spectroscopy was measured on La{sub x}Sr{sub 1{minus}x}TiO{sub 3} (x=0,&hthinsp;0.05,&hthinsp;0.10) in the Ti&hthinsp;2p energy region. At the Raman scattering of the e{sub g} resonance, the d-d transition whose Raman shift has an energy value of about 2.3 eV corresponds to the crystal-field splitting. On the other hand, at the t{sub 2g} resonance, the d-d transition whose Raman shift is about 2.2 eV is thought to be the transition reflecting half intra-atomic Coulomb energy. {copyright} {ital 1999} {ital The American Physical Society}

Authors:
;  [1];  [2]; ;  [3];  [4];  [5];  [6]; ; ;  [7]
  1. Department of Applied Physics, Science University of Tokyo, Tokyo 162-0825 (Japan)
  2. Photon Factory, KEK, Tsukuba 305-0801 (Japan)
  3. University of Tennessee, Knoxville, Tennessee 37996 (United States)
  4. Advanced Light Source, Lawrence Berkeley Laboratory, Berkeley, California 94720 (United States)
  5. Physics Department, Tulane University, New Orleans, Louisiana 70118 (United States)
  6. Department of Applied Physics, University of Tokyo, Tokyo 113-8656 (Japan)
  7. Institute for Solid State Physics, University of Tokyo, Tokyo 106-8666 (Japan)
Publication Date:
OSTI Identifier:
689929
Resource Type:
Journal Article
Journal Name:
Physical Review, B: Condensed Matter
Additional Journal Information:
Journal Volume: 60; Journal Issue: 11; Other Information: PBD: Sep 1999
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; STRONTIUM COMPOUNDS; RAMAN SPECTRA; STRONTIUM TITANATES; LANTHANUM COMPOUNDS; X-RAY EMISSION ANALYSIS; CRYSTAL FIELD; COULOMB FIELD; RAMAN SPECTROSCOPY; ENERGY-LEVEL TRANSITIONS; PEROVSKITES; ELECTRONIC STRUCTURE

Citation Formats

Higuchi, T., Tsukamoto, T., Watanabe, M., Grush, M.M., Callcott, T.A., Perera, R.C., Ederer, D.L., Tokura, Y., Harada, Y., Tezuka, Y., and Shin, S. Crystal-field splitting and the on-site Coulomb energy of La{sub x}Sr{sub 1{minus}x}TiO{sub 3} from resonant soft-x-ray emission spectroscopy. United States: N. p., 1999. Web. doi:10.1103/PhysRevB.60.7711.
Higuchi, T., Tsukamoto, T., Watanabe, M., Grush, M.M., Callcott, T.A., Perera, R.C., Ederer, D.L., Tokura, Y., Harada, Y., Tezuka, Y., & Shin, S. Crystal-field splitting and the on-site Coulomb energy of La{sub x}Sr{sub 1{minus}x}TiO{sub 3} from resonant soft-x-ray emission spectroscopy. United States. doi:10.1103/PhysRevB.60.7711.
Higuchi, T., Tsukamoto, T., Watanabe, M., Grush, M.M., Callcott, T.A., Perera, R.C., Ederer, D.L., Tokura, Y., Harada, Y., Tezuka, Y., and Shin, S. Wed . "Crystal-field splitting and the on-site Coulomb energy of La{sub x}Sr{sub 1{minus}x}TiO{sub 3} from resonant soft-x-ray emission spectroscopy". United States. doi:10.1103/PhysRevB.60.7711.
@article{osti_689929,
title = {Crystal-field splitting and the on-site Coulomb energy of La{sub x}Sr{sub 1{minus}x}TiO{sub 3} from resonant soft-x-ray emission spectroscopy},
author = {Higuchi, T. and Tsukamoto, T. and Watanabe, M. and Grush, M.M. and Callcott, T.A. and Perera, R.C. and Ederer, D.L. and Tokura, Y. and Harada, Y. and Tezuka, Y. and Shin, S.},
abstractNote = {Resonant soft-x-ray emission spectroscopy was measured on La{sub x}Sr{sub 1{minus}x}TiO{sub 3} (x=0,&hthinsp;0.05,&hthinsp;0.10) in the Ti&hthinsp;2p energy region. At the Raman scattering of the e{sub g} resonance, the d-d transition whose Raman shift has an energy value of about 2.3 eV corresponds to the crystal-field splitting. On the other hand, at the t{sub 2g} resonance, the d-d transition whose Raman shift is about 2.2 eV is thought to be the transition reflecting half intra-atomic Coulomb energy. {copyright} {ital 1999} {ital The American Physical Society}},
doi = {10.1103/PhysRevB.60.7711},
journal = {Physical Review, B: Condensed Matter},
number = 11,
volume = 60,
place = {United States},
year = {1999},
month = {9}
}