We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Electron paramagnetic resonance of Gd ions in powders of LaF:Gd nanocrystals.
- Authors
Gazizulina, A.; Alakshin, E.; Baibekov, E.; Gazizulin, R.; Zakharov, M.; Klochkov, A.; Korableva, S.; Tagirov, M.
- Abstract
The observation of electron paramagnetic resonance of Gd ions in nanosized powders of rare-earth fluorides LaF:Gd has been reported. The measurements have been performed on a single crystal and micro- and nanosized powders at room temperature. Electron paramagnetic resonance spectra and spin-Hamiltonian parameters of Gd ions have been obtained. A qualitative difference of spectra in nano- and micropowders due to the increase in the spread of the crystal field parameters with the decrease in the particle size has been found. The relationship between the single-crystal domain size and the hydrothermal treatment time has been established.
- Subjects
ELECTRON paramagnetic resonance; CRYSTAL field theory; HAMILTONIAN systems; GADOLINIUM; RARE earth metals; MAGNETIC resonance; SPECTRUM analysis
- Publication
JETP Letters, 2014, Vol 99, Issue 3, p149
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364014030084