20150187780 | MEMORY DEVICE AND METHOD FOR FORMING THE SAME - Various embodiments provide memory devices and methods for forming the same. In an exemplary method, a provided substrate has one or more memory cells, a memory cell of which includes a control gate layer. The control gate layer has a first portion and a second portion on the first portion. A silicide layer is formed in the control gate layer and covers at least a sidewall of the second portion. A portion of the silicide layer is removed to reduce a size of the silicide layer in a direction parallel to the substrate. A fourth dielectric layer is formed on the substrate and on the memory cell, and has a top surface higher than a top surface of the memory cell. An opening is formed in the fourth dielectric layer and exposes a portion of the substrate between adjacent memory cells. A conductive structure is formed in the opening. | 07-02-2015 |