论文信息 - Free volume in nanostructured Ni

Free volume in nanostructured Ni

Abstract The free volume in nanostructured Ni, synthesized by different techniques, was measured by electron microscopy and positron lifetime spectroscopy. Even in the fully dense samples 1–2 nm sized pores as well as smaller nanovoids were observed indicating that these nanovoids are an intrinsic property of the microstructure of nanostructured materials.

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