0000000000320189

AUTHOR

Sh. Giniyatova

showing 2 related works from this author

Ion track template technique for fabrication of ZnSe2O5 nanocrystals

2020

The work was performed under the grant of the Ministry of Education and Science of the Republic of Kazakhstan AP05134367 and Latvian grant lzp

Nuclear and High Energy PhysicsLuminescencePhotoluminescenceMaterials sciencePhysics::Optics02 engineering and technology01 natural sciencesMolecular physicsFluenceIonIon trackCondensed Matter::Materials Science0103 physical sciences:NATURAL SCIENCES:Physics [Research Subject Categories]Instrumentation010302 applied physicsIon track021001 nanoscience & nanotechnologyZnSe2O5Track templateExcited stateAb initioDirect and indirect band gapsOrthorhombic crystal system0210 nano-technologyLuminescenceNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
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Luminescence of F2 and F3 + centres in LiF crystals irradiated with 12 MeV 12C ions

2018

Dependences of the nanohardness and photoluminescence of F 2 and F 3 + centers on the depth in LiF crystals irradiated with 12 MeV 12 C ions to fluences 10 10 -10 15 ions/cm 2 were studied using laser scanning confocal microscopy, luminescent spectroscopy, and the nanoindentation method. The nanohardness measurements showed a significant hardening effect at the end of the ion run with the dominant contribution of defects formed by the mechanism of elastic collisions. The observed attenuation of the luminescence intensity at high fluences is associated with the intense nucleation of dislocations as traps for aggregate color centers.

010302 applied physicsHistory01 natural sciencesEngineering physicsComputer Science ApplicationsEducationPolitical science0103 physical sciences:NATURAL SCIENCES:Physics [Research Subject Categories]media_common.cataloged_instanceChristian ministryEuropean union010306 general physicsLuminescencemedia_common
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