Thermal and chemical stability of the β-W2N nitride phase

Pure Be, W and Be:W mixed coatings with nominal compositions of (5:5) and (1:9) were deposited on silicon plates and implanted at room temperature with 30keV N+ ions with fluences up to 5e17ions/cm2. Ion beam and X-ray diffraction analysis evidenced the formation of the α-Be3N2 and β-W2N nitrides. T...

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Bibliographic Details
Main Authors: R. Mateus, M.C. Sequeira, C. Porosnicu, C.P. Lungu, A. Hakola, E. Alves
Format: Article
Language:English
Published: Elsevier 2017-08-01
Series:Nuclear Materials and Energy
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179116301296