Abstract: An organic memory cell containing an organic semiconductor layer containing a copolymer is disclosed. The copolymer contains a diarylacetylene portion and at least one of an arylacetylene portion and a heterocyclic acetylene portion. The copolymer may be a random copolymer, an alternating copolymer, a random block copolymer, or a block copolymer. Methods of making an organic memory devices/cells containing the copolymer, methods of using the organic memory devices/cells, and devices such as computers containing the organic memory devices/cells are also disclosed.

Abstract: A system and method are disclosed for processing an organic memory cell. An exemplary system can employ an enclosed processing chamber, a passive layer formation component operative to form a passive layer on a first electrode, and an organic semiconductor layer formation component operative to form an organic semiconductor layer on the passive layer. A wafer substrate is not needed to transfer from a passive layer formation system to an organic semiconductor layer formation system. The passive layer is not exposed to air after formation of the passive layer and before formation of the organic semiconductor layer. As a result, conductive impurities caused by the exposure to air do not occur in the thin film layer, thus improving productivity, quality, and reliability of organic memory devices. The system can further employ a second electrode formation component operative to form a second electrode on the organic semiconductor layer.

Abstract: The subject invention provides systems and methods that facilitate formation of semiconductor memory devices comprising memory cells with one or more injecting bilayer electrodes. Memory arrays generally comprise bit cells that have two discrete components; a memory element and a selection element, such as, for example, a diode. The invention increases the efficiency of a memory device by forming memory cells with selection diodes comprising a bilayer electrode. Memory cells are provided comprising bilayer cathodes and/or bilayer anodes that facilitate a significant improvement in charge injection into the diode layers of memory cells. The increased charge (e.g. electrons or holes) density in the diode layers of the selected memory cells results in improved memory cell switching times and lowers the voltage required for the memory cell to operate, thereby, creating a more efficient memory cell.

Abstract: A method of making organic memory cells made of two electrodes with a controllably conductive media between the two electrodes is disclosed. The controllably conductive media contains an active layer and passive layer. The active layer is formed using spin on techniques and contains an organic semiconductor doped with a metal salt.

Abstract: Systems and methodologies are provided for forming three dimensional memory structures that are fabricated from blocks of individual polymer memory cells stacked on top of each other. Such a polymer memory structure can be formed on top of control component circuitries employed for programming a plurality of memory cells that form the stacked three dimensional structure. Such an arrangement provides for an efficient placement of polymer memory cell on a wafer surface, and increases amount of die space available for circuit design.

Abstract: Disclosed are methods for facilitating concurrent formation of copper vias and memory element structures. The methods involve forming vias over metal lines and forming copper plugs, wherein the copper plugs comprise memory element film forming copper plugs (memE copper plugs) and non-memory element forming copper plugs (non-memE copper plugs), forming a tantalum-containing cap over an upper surface of non-memE copper plugs, and depositing memory element films. The tantalum-containing cap prevents the formation of the memory element films in the non-memE copper plugs. The subject invention advantageously facilitates cost-effective manufacturing of semiconductor devices.

Abstract: Methods for improving memory retention properties of a polymer memory cell are disclosed. The methods include forming a first electrode, depositing a passive layer over the first electrode, forming a semiconducting polymer layer containing at least one semiconducting polymer with at least one charge carrier-binding group over the passive layer, and forming a second electrode. The charge carrier-binding groups can be incorporated into semiconducting polymers either as side groups or into the main chain of semiconducting polymers.

Abstract: Systems and methodologies of growing an active layer (e.g., a polymer layer) for a memory cell via catalyst points of a self assembled monolayer (SAM). The self assembled monolayer can act as a site that anchors a subsequent growth of polymer chain reactions, via the presence of the DPA that reacts with the active catalyst spots. The DPA can react with a surface of the self assembled monolayer to form an active layer of the polymer memory cell.

Abstract: An organic memory cell containing an organic semiconductor layer containing a copolymer is disclosed. The copolymer contains a diarylacetylene portion and at least one of an arylacetylene portion and a heterocyclic acetylene portion. The copolymer may be a random copolymer, an alternating copolymer, a random block copolymer, or a block copolymer. Methods of making an organic memory devices/cells containing the copolymer, methods of using the organic memory devices/cells, and devices such as computers containing the organic memory devices/cells are also disclosed.

Abstract: Methods and systems for improving at least one of carrier ion/charge mobility, distribution and permeability in a semiconducting polymer layer of a microelectronic device are disclosed. The methods include forming a semiconducting polymer layer containing at least one semiconducting polymer with one or more ion-complexing side-chain groups. The methods provide for the manufacture of microelectronic devices with one or more of improved carrier ion/charge mobility, distribution and permeability.

Abstract: A thin film Zener diode, comprising: (a) a thin film comprised of at least one layer including at least one organic material; and (b) first and second electrodes in contact with respective opposite sides of the thin film, wherein the materials of the first and second electrodes and the thickness of the thin film are selected to provide a pre-selected Zener threshhold voltage.

Abstract: A thin film Zener diode, comprising: