| 摘要 |
Various embodiments provide memory devices and methods for forming the same. A substrate is provided, the substrate having one or more adjacent memory cells formed thereon. Each memory cell includes a gate structure, a control gate layer, and a first mask layer. A portion of the control gate layer is removed, to reduce a size of an exposed portion of the control gate layer in a direction parallel to a surface of the substrate. An electrical contact layer is formed on an exposed sidewall of the control gate layer and an exposed surface of the substrate. A barrier layer is formed on a sidewall of the memory cell. A conductive structure is formed on the substrate. The conductive structure has a significantly larger distance from control gate layer than from the gate structure, and the barrier layer forms an isolation layer between the conductive structure and the control gate layer. |
