From:  Green synthesis and characterization of La-doped ZnO nanoparticles using pineapple peel extract: a sustainable approach to improve functional properties

 Peak parameters of the dominant (101) XRD reflection.

Samples2θ (degree)Lattice plane (hkl)FWHM (β) (degree)Crystallite size (nm)
ZnONPs36.296(101)0.305828.55
1% La-ZnONPs36.307(101)0.315627.67
2% La-ZnONPs36.298(101)0.325826.80
3% La-ZnONPs36.351(101)0.362524.09

XRD: X-ray diffraction; FWHM: full width at half maximum; ZnONPs: zinc oxide nanoparticles; La-ZnONPs: lanthanum-doped ZnONPs.