A microelectronic programmable structure suitable for storing information and a method of forming and programming the structure are disclosed. The programmable structure generally includes an ion conductor and a plurality of electrodes. Electrical properties of the structure may be altered by applying...http://www.google.com/patents/US20030035315?utm_source=gb-gplus-sharePatent US20030035315 - Microelectronic device, structure, and system, including a memory structure having a variable programmable property and method of forming the same