Physical properties of calcium fluoride nanopowder after irradiation by relativistic electrons

Mesoporous CaF2 nanopowders with specific surface area up to 91.5 m2/g have been obtained through evaporation by electron beam in vacuum. The effect of relativistic e-beam irradiation in air on magnetic and texture properties of CaF2 nanoparticles has been studied. The influence of annealing and irr...

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Published inJournal of physics. Conference series Vol. 1281; no. 1; pp. 12080 - 12083
Main Authors Sokovnin, S Yu, Il'ves, V G, Uimin, M A
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.07.2019
Subjects
Calcium fluoride
Electron beams
Electrons
Irradiation
Magnetic properties
Nanoparticles
Physical properties
Physics
Relativistic effects
Specific surface
Surface area
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Summary:Mesoporous CaF2 nanopowders with specific surface area up to 91.5 m2/g have been obtained through evaporation by electron beam in vacuum. The effect of relativistic e-beam irradiation in air on magnetic and texture properties of CaF2 nanoparticles has been studied. The influence of annealing and irradiation on the specific surface area and magnetization of CaF2 nanopowder has been discovered for the first time.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1281/1/012080