Defect equilibria and non-stoichiometry in binary crystals

Oxygen partial pressure dependence of electrical conductivity in γ′-Bi2MoO6

“…The derivation of the pertinent phenomenological relations can be summarized briefly, invoking a simple undoped semiconducting metal monoxide MO, as a model for the pseudobinary approximation, with a Frenkel point defect structure symbolized by the Kro¨ger-Vink [9] The three pertinent reactions [10,11] and their associated equilibrium expressions are:…”