Abstract: Embodiments of the invention generally provide a method for forming a doped silicon-containing material on a substrate. In one embodiment, the method provides depositing a polycrystalline layer on a dielectric layer and implanting the polycrystalline layer with a dopant to form a doped polycrystalline layer having a dopant concentration within a range from about 1×1019 atoms/cm3 to about 1×1021 atoms/cm3, wherein the doped polycrystalline layer contains silicon or may contain germanium, carbon, or boron. The substrate may be heated to a temperature of about 800° C. or higher, such as about 1,000° C., during the rapid thermal anneal. Subsequently, the doped polycrystalline layer may be exposed to a laser anneal and heated to a temperature of about 1,000° C. or greater, such within a range from about 1,050° C. to about 1,400° C., for about 500 milliseconds or less, such as about 100 milliseconds or less.

Abstract: A method for depositing a tungsten nitride layer is provided. The method includes a cyclical process of alternately adsorbing a tungsten-containing compound and a nitrogen-containing compound on a substrate. The barrier layer has a reduced resistivity, lower concentration of fluorine, and can be deposited at any desired thickness, such as less than 100 angstroms, to minimize the amount of barrier layer material.

Abstract: In one embodiment, the invention generally provides a method for annealing a doped layer on a substrate including depositing a polycrystalline layer to a gate oxide layer and implanting the polycrystalline layer with a dopant to form a doped polycrystalline layer. The method further includes exposing the doped polycrystalline layer to a rapid thermal anneal to readily distribute the dopant throughout the polycrystalline layer. Subsequently, the method includes exposing the doped polycrystalline layer to a laser anneal to activate the dopant in an upper portion of the polycrystalline layer.

Abstract: A method for depositing layers of a gate electrode is provided. The method includes depositing a doped polysilicon layer, a thin tungsten silicide layer, and a metal layer. In one aspect, the doped polysilicon layer and the thin tungsten silicide layer are deposited within an integrated processing system. In a further aspect, depositing the thin tungsten silicide layer includes exposing a polysilicon layer to a silicon source, depositing a tungsten silicide layer, and exposing the tungsten suicide layer to a silicon source.

Abstract: Method of forming a lightly phosphorous doped silicon film. A substrate is provided. A process gas comprising a phosphorous source gas and a disilane gas is used to form a lightly phosphorous doped silicon film on the substrate. The diluted phosphorous source gas has a phosphorous concentration of 1%. The phosphorous source gas and the disilane gas have a flow ratio less than 1:100. The lightly phosphorous doped silicon film has a phosphorous doping concentration less than 1×1020 atoms/cm3.

Abstract: A bi-layer silicon electrode and its method of fabrication is described. The electrode of the present invention comprises a lower polysilicon film having a random grain microstructure, and an upper polysilicon film having a columnar grain microstructure.

Abstract: Numerous embodiments of a method for depositing a layer of nano-crystal silicon on a substrate. In one embodiment of the present invention, a substrate is placed in a single wafer chamber and heated to a temperature between about 300° C. to about 490° C. A silicon source is also fed into the single wafer chamber.

Abstract: Method of forming a lightly phosphorous doped silicon film. A substrate is provided. A process gas comprising a phosphorous source gas and a disilane gas is used to form a lightly phosphorous doped silicon film on the substrate. The diluted phosphorous source gas has a phosphorous concentration of 1%. The phosphorous source gas and the disilane gas have a flow ratio less than 1:100. The lightly phosphorous doped silicon film has a phosphorous doping concentration less than 1×1020 atoms/cm3.

Abstract: Embodiments of the invention generally provide a method for depositing a film containing silicon (Si) and nitrogen (N). In one embodiment, the method includes heating a substrate disposed in a processing chamber to a temperature less than about 650 degrees Celsius, flowing a nitrogen-containing gas into the processing chamber, flowing a silicon-containing gas into the processing chamber, and depositing a SiN-containing layer on a substrate. The silicon-containing gas is at least one of a gas identified as NR2—Si(R?2)—Si(R?2)—NR2 (amino(di)silanes), R3—Si—N?N?N (silyl azides), R?3—Si—NR—NR2 (silyl hydrazines) or 1,3,4,5,7,8-hexamethytetrasiliazane, wherein R and R? comprise at least one functional group selected from the group of a halogen, an organic group having one or more double bonds, an organic group having one or more triple bonds, an aliphatic alkyl group, a cyclical alkyl group, an aromatic group, an organosilicon group, an alkyamino group, or a cyclic group containing N or Si.

Abstract: In one embodiment, the invention generally provides a method for annealing a doped layer on a substrate including depositing a polycrystalline layer to a gate oxide layer and implanting the polycrystalline layer with a dopant to form a doped polycrystalline layer. The method further includes exposing the doped polycrystalline layer to a rapid thermal anneal to readily distribute the dopant throughout the polycrystalline layer. Subsequently, the method includes exposing the doped polycrystalline layer to a laser anneal to activate the dopant in an upper portion of the polycrystalline layer.

Abstract: A method for depositing a tungsten nitride layer is provided. The method includes a cyclical process of alternately adsorbing a tungsten-containing compound and a nitrogen-containing compound on a substrate. The barrier layer has a reduced resistivity, lower concentration of fluorine, and can be deposited at any desired thickness, such as less than 100 angstroms, to minimize the amount of barrier layer material.

Abstract: The present invention relates to a functional assay for I?B kinase (IKK), the proteasome and ubiquitin ligase. Cells expressing an I?B-beta-lactamase fusion protein are used to screen for inhibitors of IKK, the proteasome and ubiquitin ligase. Inhibitors identified through the inventive assay are useful in the treatment of NF-?B disorders, such as immune and inflammatory disorders. The present invention also includes cell lines useful in assays of the invention, compounds identified by assays of the invention, compositions including such compounds and methods for the treatment of disease states.

Abstract: One embodiment of the present invention is a method for treating silicon nitride (SixNy) films that includes electron beam treating the silicon nitride film.

Abstract: A method for depositing a tungsten nitride layer is provided. The method includes a cyclical process of alternately adsorbing a tungsten-containing compound and a nitrogen-containing compound on a substrate. The barrier layer has a reduced resistivity, lower concentration of fluorine, and can be deposited at any desired thickness, such as less than 100 angstroms, to minimize the amount of barrier layer material.

Abstract: An apparatus that includes a pumping plate having a skirt, where the skirt contains a number of holes and a wafer access slot, and where the number of holes are sized and positioned to provide uniform heating of a susceptor.

Abstract: A method of forming a silicon nitride layer is described. According to the present invention, a silicon nitride layer is deposited by thermally decomposing a silicon/nitrogen containing source gas or a silicon containing source gas and a nitrogen containing source gas at low deposition temperatures (e.g., less than 550° C.) to form a silicon nitride layer. The thermally deposited silicon nitride layer is then treated with hydrogen radicals to form a treated silicon nitride layer.

Abstract: A method of forming a silicon nitride film is described. According to the present invention, a silicon nitride film is deposited by thermally decomposing a silicon/nitrogen containing source gas or a silicon containing source gas and a nitrogen containing source gas at low deposition temperatures (e.g., less than 550° C.) to form a silicon nitride film. The thermally deposited silicon nitride film is then treated with hydrogen radicals to form a treated silicon nitride film.

Abstract: A method of forming a polycrystalline silicon film comprising: providing a process gas mix comprising a silicon source gas and a dilution gas mix wherein the dilution gas mix comprises H2 and an inert gas; and forming a polycrystalline silicon film from said silicon source gas.

Abstract: Method of forming a lightly phosphorous doped silicon film. A substrate is provided. A process gas comprising a phosphorous source gas and a disilane gas is used to form a lightly phosphorous doped silicon film on the substrate. The diluted phosphorous source gas has a phosphorous concentration of 1%. The phosphorous source gas and the disilane gas have a flow ratio less than 1:100. The lightly phosphorous doped silicon film has a phosphorous doping concentration less than 1×1020 atoms/cm3.

Abstract: A silicon germanium layer is deposited directly on a gate dielectric layer formed over a semiconductor material of a substrate. A mixture of germaine and disilane gases is preferably used to form the silicon germanium layer. Disilane, when used together with germaine, forms a uniform silicon germanium layer.