Octahedral to tetrahedral bonding transitions in the local structure of phase change optical media ge2sb2se5xte5−5x with se doping

HIGHLIGHTS

• who: Se doping and colleagues from the Department University of Virginia, Charlottesville, Virginia, USA have published the research: Octahedral to tetrahedral bonding transitions in the local structure of phase change optical media Ge2Sb2Se5xTe5u22125x with Se doping, in the Journal: (JOURNAL)
• what: The authors explore the local structure and dynamics of doped GST-225 using Raman spectroscopy and the neutron pair density function (PDF) analysis.
• how: The neutron diffraction data were collected at room temperature. This result is inconsistent with the findings from EXAFS measurements . This result is consistent with the local structure studies . . .
  

   

  

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