Positron Annihilation Lifetime Spectroscopy Insight on Free Volume Conversion of Nanostructured MgAl<sub>2</sub>O<sub>4</sub> Ceramics

Positron Annihilation Lifetime Spectroscopy Insight on Free Volume Conversion of Nanostructured MgAl<sub>2</sub>O<sub>4</sub> Ceramics

Herein we demonstrate the specifics of using the positron annihilation lifetime spectroscopy (PALS) method for the study of free volume changes in functional ceramic materials. Choosing technological modification of nanostructured MgAl<sub>2</sub>O<sub>4</sub> spinel as an ex...

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Bibliographic Details
Main Authors: Halyna Klym, Ivan Karbovnyk, Sergei Piskunov, Anatoli I. Popov
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Nanomaterials
Subjects:
nanostructured ceramics
positron annihilation
positronium decay
positron trapping
free-volume defects
nanopores
Online Access:https://www.mdpi.com/2079-4991/11/12/3373

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https://www.mdpi.com/2079-4991/11/12/3373

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