A semiconductor device structure and a method for fabricating the same. The semiconductor device structure includes an embedded memory device and an electrode in contact with a top surface of the memory embedded device. A metal encapsulation layer is in contact with a top surface of the electrode and a portion of sidewalls of the electrode. The metal encapsulation layer comprises one or more materials that are chemical etch resistant and are conductive when oxidized. The method includes forming an insulating layer over a memory device and an electrode in contact with the memory device. Portions of the insulating layer are etched. The etching exposes a top surface and a portion of sidewalls of the electrode. A metal encapsulation layer is formed over and in contact with the top surface and the portion of sidewalls of the electrode.