THERMODYNAMIC PROPERTIES OF HOLE TRAPS A AND B IN GaAs

Equilibrium constant K_T and free energy of formation △G°of the reaction(Ga_(As)As_(Ga)+(V_(Ga))(2|-)+(e|-)=As_(Ga)V(G|-)a+Ga_(As)V(G|-)awere deduced as:K_T=(1.088×10~8-1.09×10~(11)·1/T)~2△G°=-2RTln(1.088×10~8-1.09×10~(11)·1/T)These seem to be applicable into practice under certain conditions.