Integrated circuit memory devices and capacitors having carbon nanotube electrodes and methods of forming same

摘要

An integrated circuit capacitor includes first and second electrodes and at least one dielectric layer extending between the first and second electrodes. The first electrode includes at least one carbon nanotube. The capacitor further includes an electrically conductive catalyst material. This catalyst material may be selected from the group consisting of iron, nickel and cobalt and alloys thereof.