Published September 2009
| Version v1
Journal article
Epitaxial growth and characterization of CaVO3 thin films
- 1. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA (United States)
- 2. Department of Materials Science and Engineering, UC Berkeley, Berkeley, CA (United States)
- 3. School of Applied Physics, Cornell University, Ithaca, NY (United States)
- 4. Materials Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA (United States)
Description
Epitaxial thin films of CaVO3 were synthesized on SrTiO3, LaAlO3 and (La0.27Sr0.73)(Al0.65Ta0.35)O3 substrates by pulsed laser deposition. All CaVO3 films, independent of epitaxial strain, exhibit metallic and Pauli paramagnetic behavior as CaVO3 single crystals. X-ray absorption measurements confirmed the 4+ valence state for Vanadium ions. With prolonged air exposure, an increasing amount of V3+ is detected and is attributed to oxygen loss in the near surface region of the films.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jmmm.2009.04.037Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2009.04.037;
- PII
- S0304-8853(09)00439-9;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 321
- Journal Issue
- 18
- Journal Page Range
- p. 2852-2854
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41009939
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION; ALUMINATES; CALCIUM COMPOUNDS; ENERGY BEAM DEPOSITION; EPITAXY; LANTHANUM COMPOUNDS; LASER RADIATION; MONOCRYSTALS; OXIDES; PARAMAGNETISM; PEROVSKITE; PULSED IRRADIATION; STRAINS; STRONTIUM TITANATES; SURFACES; THIN FILMS; VANADATES; VANADIUM IONS; X RADIATION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; CRYSTAL GROWTH METHODS; CRYSTALS; DEPOSITION; ELECTROMAGNETIC RADIATION; FILMS; IONIZING RADIATIONS; IONS; IRRADIATION; MAGNETISM; MINERALS; OXIDE MINERALS; OXYGEN COMPOUNDS; PEROVSKITES; RADIATIONS; RARE EARTH COMPOUNDS; SORPTION; STRONTIUM COMPOUNDS; SURFACE COATING; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.