Table 1. FWHM values (Δω and Δφ) of ω-, φ-scans, and % cube textures for the sample that includes Cu2O (~0.5 μm)/SrTiO3 (100 nm)/CeO2 (60 nm)/YSZ (100 nm)/Y2O3 (80 nm)/Ni - 5 at% W (50 μm).
| Layer (lattice parameter, a0) | Δω (002 or 004) |
Δφ (111) | %cube | |
|---|---|---|---|---|
| (φ = 0°) | (φ = 90°)* | |||
| Cu2O (4.27 Å) | 2.4° | 4.7° | 4.9° | 98% |
| SrTiO3 (3.91 Å) | 2.8° | 5.0° | 5.4° | 95% |
| CeO2 (5.41 Å) | 3.7° | 6.4° | 6.2° | 97% |
| YSZ (5.15 Å) | 3.9° | 6.5° | 6.1° | 97% |
| Y2O3 (5.30 Å) | 3.9° | 6.5° | 6.1° | 94% |
| Ni - 5 at% W (3.52 Å) | 5.2° | 9.4° | 6.3° | 99% |
*φ = 0° and = 90° represent rolling and transverse directions of Ni-W tape, respectively.