ESR studies of N2O interaction with photoinduced centers on ZnO and MgO

According to the analysis of the formation of O^– anion radicals stabilized on the surface of oxides, it has been shown that on ZnO, only O _s ^– hole centers are formed, whereas in the presence of N₂O molecules, besidese the above centers, MgO surface contains O _ads ^– electron centers.

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- O^–, . , ZnO O _s ^– , MgO N₂O O _s ^– O ^– .