Geräte und Systeme mit Haftmaterial für programmierbare Vorrichtungen, sowie Verfahren zur Herstellung

In an aspect, an apparatus is provided that sets and reprograms the state of programmable devices. In an aspect, a method is provided such that an adhesive (215), like Ti or polysilicon, is formed on a dielectric (210) and on an electrode (230A), the adhesive patterned exposing the electrode, and a programmable material (404) is formed on the adhesive and on the electrode. In another aspect, a method is provided such that an adhesive (214) is formed on a dielectric (210), an opening (220) is formed through the dielectric exposing a contact (170) formed on a substrate, and a programmable material (404), preferably a chalcogenide, is formed on the adhesive and on a portion of the contact. A conductor (410) is formed on the programmable material and the contact transmits to a signal line.