Published March 2012
| Version v1
Journal article
Electron magnetic resonance and Mössbauer studies on iron doped SnO2 nanoparticles
Creators
- 1. National Institute of Materials Physics (Romania)
Description
Iron doped (0.25–7.5% molar) hydrothermal nano-SnO2 was characterized by electron magnetic resonance (EMR) and Mössbauer spectroscopies. Only a small fraction of transition metal ions are in magnetic ordered state, contrary to the similar crystallographic compound TiO2. Temperature dependences of spectra suggest that by increasing iron concentration, or annealing temperature, iron ions migrate to nanoparticles surfaces forming disordered iron oxides.
Additional details
Identifiers
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 205
- Journal Issue
- 1-3
- Journal Page Range
- p. 111-115
- ISSN
- 0304-3843
- CODEN
- HYINDN
Conference
- Title
- 65. Yamada conference; ICAM 2011: 31. international conference on the applications of the Moessbauer effect
- Acronym
- ICAME 2010
- Dates
- 25-30 Sep 2011
- Place
- Kobe (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43121871
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S77: NANOSCIENCE AND NANOTECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNEALING; CONCENTRATION RATIO; CRYSTAL STRUCTURE; DOPED MATERIALS; ELECTRON SPIN RESONANCE; EMISSION SPECTRA; IRON; IRON IONS; IRON OXIDES; MAGNETISM; MOESSBAUER EFFECT; NANOSTRUCTURES; PARTICLES; SURFACES; TEMPERATURE DEPENDENCE; TIN OXIDES; TITANIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; DIMENSIONLESS NUMBERS; ELEMENTS; HEAT TREATMENTS; IONS; IRON COMPOUNDS; MAGNETIC RESONANCE; MATERIALS; METALS; OXIDES; OXYGEN COMPOUNDS; RESONANCE; SPECTRA; TIN COMPOUNDS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2012 Springer Science+Business Media B.V.