| 摘要 |
A method for fabricating a non-volatile, ferroelectric random access memory (F-RAM) device is described. In one embodiment, the method includes forming an opening in an insulating layer over a surface of a substrate, and forming bottom electrode spacers proximal to sidewalls of the opening. Next, a ferroelectric dielectric layer is formed in the opening over the surface of the substrate and between the bottom electrode spacers, and a pair of top electrodes is formed within the opening comprising first and second side portions displaced laterally from respective ones of the bottom electrode spacers by the ferroelectric dielectric layer. |
