The ultra-high enhancement of hardness and elastic modulus in Ag/Nb multilayers

In this work, the hardness and elastic modulus were investigated in Ag/Nb multilayers with the individual layer thickness (h) ranging from 1 to 50nm. The hardness increases with decreasing h, and the magnitudes of hardness of multilayers with h≤5nm are higher than that of either constituent. This ul...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2016-01, Vol.651, p.155-159
Hauptverfasser:	Wei, M.Z., Shi, J., Ma, Y.J., Cao, Z.H., Meng, X.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Coherence Constituents Elastic modulus Hardness Modulus of elasticity Multilayers Niobium Silver Superlattice
Online-Zugang:	Volltext
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