Published January 2003
| Version v1
Journal article
Electron correlation energy of LaxSr1-xTiO3 by high-resolution soft-X-ray emission spectroscopy
Description
The electronic structure of LaxSr1-xTiO3 (x≤0.10) has been investigated by high-resolution soft-X-ray emission spectroscopy (SXES) spectra in the Ti 2p energy region. At the t2g-resonance SXES spectra, the d-d transition whose Raman shift is about 2.2 eV corresponds to the magnitude of the half intra-atomic Coulomb energy (Udd/2). The magnitude does not change in x≤0.10. This fact is consistent with the results obtained from the effective mass and the electronic specific heat
Additional details
Identifiers
- PII
- S0168583X02015793;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms
- Journal Volume
- 199
- Journal Issue
- 1-4
- Journal Page Range
- p. 386-390
- ISSN
- 0168-583X
- CODEN
- NIMBEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34030430
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- COULOMB ENERGY; ELECTRONIC STRUCTURE; EMISSION SPECTROSCOPY; LANTHANUM ADDITIONS; P STATES; RAMAN SPECTRA; SOFT X RADIATION; STRONTIUM TITANATES; X-RAY EMISSION ANALYSIS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALLOYS; CHEMICAL ANALYSIS; ELECTROMAGNETIC RADIATION; ENERGY; ENERGY LEVELS; IONIZING RADIATIONS; LANTHANUM ALLOYS; NONDESTRUCTIVE ANALYSIS; OXYGEN COMPOUNDS; RADIATIONS; RARE EARTH ADDITIONS; RARE EARTH ALLOYS; SPECTRA; SPECTROSCOPY; STRONTIUM COMPOUNDS; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; X RADIATION
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.