Abstract
(Ge0.2Se0.8)100 − xInx and (Ge0.17Se0.83)100 − xInx (x = 0, 5, 10, 15 at.%) chalcogenide glasses have been studied with high-energy x-ray diffraction,neutron diffraction and extended x-ray absorption spectroscopy at Ge, Se and In K-edges. Theexperimental data were modelled simultaneously with the reverse Monte Carlo simulation method.GeSe4/2 tetrahedra are shown to be the main structural units in the binary and ternary glassesinvestigated. Indium bonds to the excess Se atoms in the ternary Ge–Se–In glasses. Whilethe majority of In atoms have three Se neighbours, some In atoms may be tetrahedrallycoordinated by Se.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
