Positron lifetime study of ion-irradiated tungsten: Ion type and dose effects

Positron lifetime study of ion-irradiated tungsten: Ion type and dose effects

Polycrystalline recrystallized tungsten samples were irradiated with 7.5 MeV Si ions and 9 MeV Cu ions to three different damage levels (0.01, 0.1, 0.5 dpa at 200 nm depth) at 295 K. The resulting vacancy-type defects in the samples were studied using positron annihilation lifetime spectroscopy. The...

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Bibliographic Details
Main Authors:	B. Wieluńska-Kuś, M. Dickmann, W. Egger, M. Zibrov, Ł. Ciupiński
Format:	Article
Language:	English
Published:	Elsevier 2024-03-01
Series:	Nuclear Materials and Energy
Subjects:	Positron lifetime spectroscopy Vacancy-type defects in ion-irradiated tungsten Tungsten as palsma-facing material
Online Access:	http://www.sciencedirect.com/science/article/pii/S2352179124000322

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