Features of charge-carrier transport in phthalocyanine dispersed in binder polymer

In layers of metal-free x-H2Pc and y-TiOPc phthalocyanine dispersed in polyvinylbutyral binder, the transport features of holes were studied by equilibrium charge extraction method by linearly increasing voltage. The mobility values estimated by this method correspond to ones measured by time-of-flight method, moreover, proposed method is more convenient.