volume 61 issue 11 pages 2200-2217

Effect of Annealing on Structural, Textural, Thermal, Magnetic, and Luminescence Properties of Calcium Fluoride Nanoparticles

Publication typeJournal Article
Publication date2019-11-05
scimago Q4
wos Q3
SJR0.183
CiteScore1.4
Impact factor1.8
ISSN10637834, 10906460, 17267498
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Abstract
Mesoporous nanocrystalline CaF2 powder was produced by pulsed electron beam evaporation (PEBE) in vacuum. The specific surface area (SSA) of CaF2 nanopowder (NP) reached 88.7 m2/g. The effect of in-air thermal annealing in the temperature range of 200–900°C on the particle size, morphology, textural, thermal, magnetic, and luminescence properties of NPs is studied. A strong deviation from stoichiometry is observed in produced nanoparticles and a significant increase in the SSA after annealing at 200°C. The obtained CaF2 NP shows ferromagnetic (FM) behavior. The FM response appearance can be explained by the formation of structural and radiation defects. An analysis of pulsed cathodoluminescence (PCL) and magnetization curves of CaF2 NPs allows conclusions about their interrelation.
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Ilves V. G. et al. Effect of Annealing on Structural, Textural, Thermal, Magnetic, and Luminescence Properties of Calcium Fluoride Nanoparticles // Physics of the Solid State. 2019. Vol. 61. No. 11. pp. 2200-2217.
GOST all authors (up to 50) Copy
Ilves V. G., Sokovnin S. Yu., Zuev M., Uimin M. A., Rähn M., Kozlova J., Sammelselg V. Effect of Annealing on Structural, Textural, Thermal, Magnetic, and Luminescence Properties of Calcium Fluoride Nanoparticles // Physics of the Solid State. 2019. Vol. 61. No. 11. pp. 2200-2217.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1063783419110179
UR - https://doi.org/10.1134/S1063783419110179
TI - Effect of Annealing on Structural, Textural, Thermal, Magnetic, and Luminescence Properties of Calcium Fluoride Nanoparticles
T2 - Physics of the Solid State
AU - Ilves, V G
AU - Sokovnin, S Yu
AU - Zuev, M.G.
AU - Uimin, M A
AU - Rähn, M
AU - Kozlova, J
AU - Sammelselg, V.
PY - 2019
DA - 2019/11/05
PB - Pleiades Publishing
SP - 2200-2217
IS - 11
VL - 61
SN - 1063-7834
SN - 1090-6460
SN - 1726-7498
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Ilves,
author = {V G Ilves and S Yu Sokovnin and M.G. Zuev and M A Uimin and M Rähn and J Kozlova and V. Sammelselg},
title = {Effect of Annealing on Structural, Textural, Thermal, Magnetic, and Luminescence Properties of Calcium Fluoride Nanoparticles},
journal = {Physics of the Solid State},
year = {2019},
volume = {61},
publisher = {Pleiades Publishing},
month = {nov},
url = {https://doi.org/10.1134/S1063783419110179},
number = {11},
pages = {2200--2217},
doi = {10.1134/S1063783419110179}
}
MLA
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MLA Copy
Ilves, V. G., et al. “Effect of Annealing on Structural, Textural, Thermal, Magnetic, and Luminescence Properties of Calcium Fluoride Nanoparticles.” Physics of the Solid State, vol. 61, no. 11, Nov. 2019, pp. 2200-2217. https://doi.org/10.1134/S1063783419110179.
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