Precursor solution, method of preparation thereof and use thereof

摘要

Crystalline, single-phased layers of PbMg_0.33 Nb_0.670₃ with relative dielectric constants of 1500 and more are prepared through the use of a precursor solution that comprises a macrocyclic complexing agent. This agent is added to the lead component in an organic solution. The resulting layer is part of a device which may further include semiconductor elements and resistors.