Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform specified application performance parameters. In embodiments, CEM devices fabricated at a first stage of a wafer fabrication process, such as a front-end-of-line stage, may differ from CEM devices fabricated at a second stage of a wafer fabrication process, such as a middle-of-line stage or a back-end-of-line stage, for example.