supported by the National Key R&D Program of China(No.2022YFB3605800);the National Natural Science Foundation of China(Nos.62105130,62075089,52372010,52422201,11654005,and 12234014);the Natural Science Foundation of Shandong Province(No.ZR2023ZD53);the Research Capability Elevation Program of Guangdong Province(No.2022ZDJS116);the National Science Foundation of Top Talent of SZTU(No.GDRC202302);the Innovation Program for Quantum Science and Technology(No.2021ZD0303200);the Shanghai Municipal Science and Technology Major Project(Nos.2019SHZDZX01,22DZ2229004).
The sintering trajectory of the Ho,Pr:Y2O3 ceramics could be effectively adjusted by sintering in a flowing oxygen atmosphere instead of vacuum.The final-stage grain growth was significantly suppressed by the use of o...