Особенности локальной структуры и транспортные свойства кристаллов ZrO-=SUB=-2-=/SUB=--Sc-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=--Y-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=- и ZrO-=SUB=-2-=/SUB=--Sc-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=--Yb-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=-

Abstract

The specific features of the local structure of ZrO_2–Sc_2O_3–Y_2O_3 and ZrO_2–Sc_2O_3–Yb_2O_3 crystals are revealed by optical spectroscopy using the Eu^3+ ion as a spectroscopic probe. It is shown that the local structure of crystals strongly affects their transport properties.