Influence of the electronic structure on plastic properties of the single crystal Yb(sub(x))Y(sub(1-x))InCu4 and YbAg(sub(y))In(sub(1-y))Cu4 systems (CROSBI ID 117170)
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Stubičar, Mirko ; Očko, Miroslav ; Sarrao, John-Louis ; Stubičar, Nada ; Šimek, Željko
engleski
Influence of the electronic structure on plastic properties of the single crystal Yb(sub(x))Y(sub(1-x))InCu4 and YbAg(sub(y))In(sub(1-y))Cu4 systems
We report the results of Vickers microindentation hardness measurements on two series of the alloy systems: Yb(x)Y(1-x)InCu4 and YbAg(y)In(1-y)Cu4, where the parameters x and y vary from 0 to 1. In both systems the microhardness decreases with increasing the concentration parameters x, or y. Almost the same behavior exhibits the lattice parameter of these systems, which governs evolution of the systems from semi-metallic towards more metallic character. In accordance with that, we ascribe the observed concentration dependence of the Vickers microhardness data to the change of the electronic structure of these systems.
Influence of electronic structure; Vickers microindentation hardness testing; Single crystal of Yb(x)Y(1-x)InCu4 and YbAg(y)In(1-y)Cu4 systems with 0≤ x; y≤ 1; Lattice parameter; Electrical resistivity.
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