Positron annihilation spectroscopy study of vacancy-type defects in He implanted polycrystalline α-SiC
Bingsheng Li, Vladimír Kršjak, Jarmila Degmová, Zhiguang Wang, Tielong Shen, Hui Li, Stanislav Sojak, Vladimı́r Slugeň, A. Kawasuso
Topics & Concepts
Vacancy defectPositron annihilation spectroscopyMaterials scienceDoppler broadeningAnnealing (glass)PositronCrystalliteTransmission electron microscopySpectroscopyMicrostructureIon implantationHeliumIonGrain boundaryAtomic physicsMolecular physicsAnalytical Chemistry (journal)ElectronCrystallographySpectral lineNuclear physicsChemistryPositron annihilationPhysicsNanotechnologyMetallurgyAstronomyQuantum mechanicsOrganic chemistryChromatographyAdvanced ceramic materials synthesisSemiconductor materials and devicesAluminum Alloys Composites Properties