Table 2. Observed microstrain in the Ce-YSZ and YSZ pristine and irradiated samples at fluences F1 = 1 × 10¹⁴ ions cm⁻² and F2 = 1 × 10¹⁵ ions cm⁻² .

Sample	Strain, pristine (%)	Strain, irradiated (%)	Factor
Ce0.18Y0.15Zr0.67O1.93 – F1	17	32	1.9
Ce0.18Y0.20Zr0.62O1.90 – F1	20	33	1.7
Ce0.58Y0.15Zr0.27O1.93 – F1	43	70	1.6
Ce0.18Y0.15Zr0.67O1.93 – F2	24	42	1.8
Ce0.18Y0.20Zr0.62O1.90 – F2	41	73	1.8
Ce0.58Y0.15Zr0.27O1.93 – F2	34	54	1.6
YSZ (Y0.15Zr0.85O1.93) – F2	14	56	4.0