BICYCLIC GUANIDINATES AND BRIDGING DIAMIDES AS CVD/ALD PRECURSORS

摘要

Precursors for use in depositing metal-containing films on substrates such as wafers or other microelectronic device substrates, as well as associated processes of making and using such precursors, and source packages of such precursors. The precursors are useful for depositing Ge2Sb2Te5 chalcogenide thin films in the manufacture of nonvolatile Phase Change Memory (PCM) devices, by deposition techniques such as chemical vapor deposition (CVD) and atomic layer deposition (ALD).