Thermal conductivity of single-crystal ZrO$_{2}$-based solid solutions co-alloyed with scandium, cerium, and yttrium oxides

The thermal conductivity of single-crystal solid solutions (ZrO$_{2}$)$_{1-x-y-z}$(Sc$_{2}$O$_{3}$)$_{x}$(CeO$_{2}$)$_{y}$ (Y$_{2}$O$_{3}$)$_{z}$ ($x$ = 0.08–0.10; $y$ = 0.005–0.01; $z$ = 0–0.005) was measured in the temperature range 50–300 K. Phase composition and defective structure of crystals were studied.