20 citations · 51 across the 6 of their papers we have counts for
6 papers
X-ray photo-induced atomic motion in Phase Change Materials and conventional covalent chalcogenide glasses
Irene Festi, Antoine Cornet, Tomoki Fujita +10
X-ray Photon Correlation Spectroscopy (XPCS) enables direct access to atomic-scale dynamics in disordered materials, revealing both spontaneous and X-ray-induced relaxation process…
Short range order and topology of Te-rich amorphous Ge-Sb-Te alloys
Ildikó Pethes, Andrea Piarristeguy, Annie Pradel +6
The structure of evaporated amorphous GeSbTe ( 6, 9, 13) alloys was investigated by neutron diffraction, X-ray diffraction and extended X-ray absorption spe…
Metavalent bonding in crystalline solids: how does it collapse?
L. Guarneri, S. Jakobs, A. von Hoegen +10
The chemical bond is one of the most powerful, yet controversial concepts in chemistry, explaining property trends in solids. Recently, a novel type of chemical bonding has been id…
Short range order and topology of GeGaTe glasses
Ildikó Pethes, Andrea Piarristeguy, Annie Pradel +4
Chemical short range order and topology of GeGaTe glasses was investigated by neutron- and x-ray diffraction as well as Ge and Ga K-edge extended x-ray absor…
Local order in binary Ge-Te glasses - an experimental study
Pál Jóvári, Andrea Piarristeguy, Annie Pradel +5
The structure of (x = 14.5, 18.7, 23.6) glasses prepared by twin roller quenching technique was investigated by neutron diffraction, X-ray diffra…
Structure of chalcogenide glasses by neutron diffraction
Gabriel Cuello, Andrea Piarristeguy, Alejandro Fernandez-Martinez +2
The purpose of this work is to study the change in the structure of the Ge-Se network upon doping with Ag. The total structure factor S(Q) for two samples has been measured by neut…