In this paper we discuss some major aspects on the physics of the phase transition from the amorphous to the face-centered-cubic (fcc) polycrystal in Ge2Sb2Te5 at low temperature. We follow the phase transformation by using structural techniques such as TEM, XRD. and electrical resistivity measurements by using the 4-point-probe technique. The results are interpreted in the framework of a quantitative model.
Amorphous-fcc transition in Ge2Sb2Te5
Lombardo S;Privitera S
2010
Abstract
In this paper we discuss some major aspects on the physics of the phase transition from the amorphous to the face-centered-cubic (fcc) polycrystal in Ge2Sb2Te5 at low temperature. We follow the phase transformation by using structural techniques such as TEM, XRD. and electrical resistivity measurements by using the 4-point-probe technique. The results are interpreted in the framework of a quantitative model.File in questo prodotto:
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