期刊论文详细信息
| Armenian Journal of Physics | |
| RADIATION-INDUCED EFFECTS IN CORUNDUM SINGLE CRYSTALS | |
| Grigoryan, N.E.1 Baghdasaryan, V.S.1 Aleksanyan, E.M.1 Harutyunyan, V.V.1 Yeghiazaryan, V. Jh.1 | |
| DOI : | |
| 学科分类：物理（综合） | |
| 来源: National Academy of Sciences of the Republic of Armenia | |
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【 摘 要 】
Itisshownthathigh-energyparticlescreatestablestructuraldefectsinthecorundumsinglecrystallatticeduetoknocking-outofatomsfromtheirstandardpositionsinanionandcationsub-lattices.ThesedefectsaremainlyassociatedwithFandF+centersaswellaswithothervacancies,interstitialsandcomplexdefectssuchas[Ali+F]typeaggregatecenters.Amechanismof“radiationmemory”incorundumsinglecrystalsconsistinginrestorationofsomeopticalabsorptionbandswithin190-315nmrangeafterirradiationandthermaltreatmentathightemperatureswithsubsequentX-rayirradiation,isdiscussed.
【 授权许可】
Unknown
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201912090822514ZK.pdf | 81KB |  download |
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