The point defects induced ferromagnetism in ZnO semiconductor by terbium doping via co-precipitation method

Facile synthesis of Eu-doped ZnO nanoparticles for the photodegradation of the MB dye and enhanced latent fingerprint imaging

“…The HRTEM image of europium-doped zinc oxide NPs in Fig.4(c) illustrates the lattice interplanar distances between the two planes of the synthesized europium-doped zinc oxide NPs. Fig.4(i)-(d) reveals the SAED pattern of Zn 0.50 Eu 0.50 O NPs, which reveals clear distinct circular fringes related to the planes (200), (100), (002), (101), (102), (110), (103), (112) and (201), planes of europium-doped zinc oxide NPs, which agrees well with the XRD outcomes 44. The Zn 0.5 Eu 0.5 O NPs size histogram…”

“…4(i)-(d) reveals the SAED pattern of Zn 0.50 Eu 0.50 O NPs, which reveals clear distinct circular fringes related to the planes (200), (100), (002), (101), (102), (110), (103), (112) and (201), planes of europium-doped zinc oxide NPs, which agrees well with the XRD outcomes. 44 The Zn 0.5 Eu 0.5 O NPs size histogram can be seen in Fig. 4(ii).…”

“…112) and ( 201), planes of europium-doped zinc oxide NPs, which agrees well with the XRD outcomes. 44 The Zn 0.5 Eu 0.5 O NPs size histogram can be seen in Fig. 4(ii).…”

Amalgamation of rare-earth neodymium ions with ZnO nanoparticles: extensive investigations into the microstructure and optical properties

“…The bandgap values were ascertained by the extrapolation of the linear portion on the abscissa. The calculated energy gap of the pristine [32]. However, the bandgap value E g is upraised to 3.29 eV for the 5 wt% Nd-doping in contrast to all other samples.…”

Synthesis Europium (Eu3+) Doped Zinc Oxide Nanoparticles via the Co-Precipitation Method for Photocatalytic Applications

“…The band observed around 841 cm -1 is ascribed to the C-H out-of-plane bending for Zinc oxide nanoparticles (ZnO-NPs). Furthermore, the band located at around 566 cm -1 is attributed to the vibration of Zinc oxide nanoparticles (ZnO-NPs) [39]. The absence of some peaks on zinc oxide nanoparticles (ZnO-NPs) doped by europium ion (Eu 3+ ) was might be due to the change in parameters and the bond properties of Zn 2+ perturbed by Eu 3+ .…”