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. 2023 Mar 31;9(4):e14874. doi: 10.1016/j.heliyon.2023.e14874

Table 2.

A few NiO:Lu film crystalline, topographic, and optical characteristics.

Sample name Lattice
Constant (Å)
D (nm) δ (x1015 lines/m2) RMS (nm) Eg (eV) Eu (meV)
NLu-0 4.2410 14.88 4.52 0.68 3.72 224
NLu-1 4.2410 15.71 4.05 0.88 3.77 190
NLu-2 4.2334 16.07 3.87 1.77 3.79 207
NLu-3 4.2428 17.82 3.15 1.97 3.74 226
NLu-5 4.2372 20.50 2.38 2.22 3.70 380