A Low-Field Temperature Dependent EPR Signal in Terraced MgO:Mn²⁺ Nanoparticles: An Enhanced Zeeman Splitting in the Wide-Bandgap Oxide

Figure 1

TEM images of type II (a) and type I (b) MgO nanoparticles. In (b) the pronounced LC structural defects are clearly seen.

(a)

(b)