Abstract: An organic polymer memory cell is provided having an organic polymer layer and an electrode layer formed over a first conductive (e.g., copper) layer (e.g., bitline). The memory cells are connected to a second conductive layer (e.g., forming a wordline), and more particularly the top of the electrode layer of the memory cells to the second conductive layer. Optionally, a conductivity facilitating layer is formed over the conductive layer. Dielectric material separates the memory cells. The memory cells are self-aligned with the bitlines formed in the first conductive layer and the wordlines formed in the second conductive layer.

Abstract: An organic polymer memory cell is provided having an organic polymer layer and an electrode layer formed over a first conductive (e.g., copper) layer (e.g., bitline). The memory cells are connected to a second conductive layer (e.g., forming a wordline), and more particularly the top of the electrode layer of the memory cells to the second conductive layer. Optionally, a conductivity facilitating layer is formed over the conductive layer. Dielectric material separates the memory cells. The memory cells are self-aligned with the bitlines formed in the first conductive layer and the wordlines formed in the second conductive layer.

Abstract: According to one exemplary embodiment, a method for reducing resist height erosion in a gate etch process comprises a step of forming a first resist mask on an anti-reflective coating layer situated over a substrate, where the first resist mask has a first width. The anti-reflective coating layer may be, for example, an organic material. The method further comprises a step of trimming the first resist mask to form a second resist mask, where the second resist mask has a second width, and where the second width is less than the first width. The step of trimming the first resist mask may further comprise, for example, etching the anti-reflective coating layer. According to this exemplary embodiment, the method further comprises a step of performing an HBr plasma treatment on the second resist mask, wherein the HBr plasma treatment causes a vertical etch rate of the second resist mask to decrease.

Abstract: A technique for forming at least part of an array of a dual bit memory core is disclosed. Spacers are utilized in the formation process to reduce the size of buried bitlines in the memory, which is suitable for use in storing data for computers and the like. The smaller (e.g., narrower) bitlines facilitate increased packing densities while maintaining an effective channel length between the bitlines. The separation between the bitlines allows dual bits that are stored above the channel within a charge trapping layer to remain sufficiently separated so as to not interfere with one another. In this manner, one bit can be operated on (e.g., for read, write or erase operations) without substantially or adversely affecting the other bit. Additionally, bit separation is preserved and leakage currents, cross talk, as well as other adverse effects that can result from narrow channels are mitigated, and the memory device is allowed to operate as desired.

Abstract: The present invention provides systems and methods that facilitate formation of semiconductor devices via planarization processes. The present invention utilizes dishing effects that typically occur during a chemical mechanical planarization (CMP) process. A reducing CMP process is performed on a semiconductor device in order to form a passive layer instead of performing a first CMP, followed by a deposition and a second CMP to form a passive layer. The reducing CMP process utilizes a slurry that includes a reducing chemistry that forms the passive layer in a dish region of an electrode. Thus, the passive layer is formed in conjunction with the reducing CMP process utilized for forming the electrode.

Abstract: A process for forming a transistor having a gate width of less than 70 nm is disclosed herein. The process includes E-beam irradiation a gate patterned on a photoresist layer, trimming the gate patterned on the photoresist layer, and etching the gate patterned on the photoresist layer to a polysilicon layer disposed below the photoresist layer.

Abstract: A process for forming a transistor having a gate width of less than 70 nm is disclosed herein. The process includes E-beam irradiation a gate patterned on a photoresist layer, trimming the gate patterned on the photoresist layer, and etching the gate patterned on the photoresist layer to a polysilicon layer disposed below the photoresist layer.

Abstract: The present invention provides a method to fabricate an organic memory device, wherein the fabrication method includes forming a lower electrode, depositing a passive material over the surface of the lower electrode, applying an organic semiconductor material over the passive material, and operatively coupling the an upper electrode to the lower electrode through the organic semiconductor material and the passive material. Patterning of the organic semiconductor material is achieved by depositing a silicon-based resist over the organic semiconductor, irradiating portions of the silicon-based resist and patterning the silicon-based resist to remove the irradiated portions of the silicon-based resist. Thereafter, the exposed organic semiconductor can be patterned, and the non-irradiated silicon-based resist can be stripped to expose the organic semiconductor material that can be employed as a memory cell for single and multi-cell memory devices.

Abstract: One aspect of the present invention relates to a method of fabricating a polymer memory device in a via. The method involves providing a semiconductor substrate having at least one metal-containing layer thereon, forming at least one copper contact in the metal-containing layer, forming at least one dielectric layer over the copper contact, forming at least one via in the dielectric layer to expose at least a portion of the copper contact, forming a polymer material in a lower portion of the via, and forming a top electrode material layer in an upper portion of the via.

Abstract: An organic polymer memory cell is provided having an organic polymer layer and an electrode layer formed over a first conductive (e.g., copper) layer (e.g., bitline). The memory cells are connected to a second conductive layer (e.g., forming a wordline), and more particularly the top of the electrode layer of the memory cells to the second conductive layer. Optionally, a conductivity facilitating layer is formed over the conductive layer. Dielectric material separates the memory cells. The memory cells are self-aligned with the bitlines formed in the first conductive layer and the wordlines formed in the second conductive layer.

Abstract: A method of stabilizing the DUV resist etch rate for a gate critical dimension, especially for a CD≦75 &mgr;m. More specifically, the present invention provides a method for stabilizing a deep ultraviolet (DUV) resist etch rate by utilizing the directly proportionate relationship between the lateral erosion and a vertical etch rate. The present invention method provides control of lateral erosion of the DUV resist by measuring the vertical etch rate component. The present invention method involves conditioning (seasoning) an etch chamber with a conditioning wafer having a unique stack which results in consistent and stable DUV resist etch rates. The present invention seasoning is applied before processing of a product wafer lot for providing better control of the gate CD targeting, and thereby eliminating a “first wafer” effect.