Abstract: A method of depositing a chalcogenide material. The method includes forming a condensed phase chalcogenide source material on a deposition surface, capping the deposition surface, vaporizing the chalcogenide source material, and subsequently forming a product chalcogenide material on the deposition surface by condensing the vapor. Vaporization may occur via sublimation or evaporation and the condensed phase chalcogenide source material may be a solid-phase source material or a liquid-phase source material. The sublimation-condensation process achieves a spatial redistribution of chalcogenide material on the deposition surface. The deposition surface may include a patterned feature such as a hole, trench or other opening, where the spatial redistribution afforded by the method provides more conformal coverage or more uniform filling of the feature. The composition of the redistributed product chalcogenide material closely corresponds to the composition of the chalcogenide source material.

Abstract: In a chamber of a plasma processing apparatus, a cathode electrode and an anode electrode are disposed at a distance from each other. The cathode electrode is supplied with electric power from an electric power supply portion. The anode electrode is electrically grounded and a substrate is placed thereon. The anode electrode contains a heater. In an upper wall portion of the chamber, an exhaust port is provided and connected to a vacuum pump through an exhaust pipe. In a lower wall portion of a wall surface of the chamber, a gas introduction port is provided. A gas supply portion is provided outside the chamber.

Abstract: When a step is delayed, an operator can be rapidly informed of the delay. A substrate processing apparatus comprises a process system configured to process a substrate, a control unit configured to control the process system for performing a plurality of steps, and a manipulation unit configured to monitor progresses of the steps. While the control unit waits for completion of a predetermined one of the steps after the control unit controls the process system to start the predetermined step, if a time elapsing from the start of the predetermined step exceeds an allowable time previously allocated to each of the steps, the control unit transmits an alarm message to the manipulation unit so as to report that the allowable time is exceeded.

Abstract: Methods for the site-selective growth of horizontal nanowires are provided. According to the methods, horizontal nanowires having a predetermined length and diameter can be grown site-selectively at desired sites in a direction parallel to a substrate to fabricate a device with high degree of integration. Further provided are nanowires grown by the methods and nanodevices comprising the nanowires.

Abstract: A process for coating a substrate at atmospheric pressure is disclosed, the process comprising the steps of vaporizing a mass of semiconductor material within a heated inert gas stream to create a fluid mixture having a temperature above the condensation temperature of the semiconductor material, directing the fluid mixture at the substrate, the substrate having a temperature below the condensation temperature of the semiconductor material thereby depositing a layer of the semiconductor material onto a surface of the substrate, extracting undeposited semiconductor material; and circulating the undeposited semiconductor material into the fluid mixture having a temperature above the condensation temperature.

Abstract: An embodiment of the invention provides a method for forming a semiconductor device comprising providing a substrate with a pad layer formed thereon. The pad layer and the substrate are patterned to form a plurality of trenches. A trench top insulating layer is formed in each trench. Wherein the trench top insulating layer protrudes from the substrate and has an extension portion extending to the pad layer. The pad layer and the substrate are etched by using the trench top insulating layers and the extension portions as a mask to form a recess in the substrate. And a recess gate is formed in the recess.

Abstract: The present invention provides a method for producing a Group III nitride semiconductor. The method includes forming a groove in a surface of a growth substrate through etching; forming a buffer film on the groove-formed surface of the growth substrate through sputtering; heating, in an atmosphere containing hydrogen and ammonia, the substrate to a temperature at which a Group III nitride semiconductor of interest is grown; and epitaxially growing the Group III nitride semiconductor on side surfaces of the groove at the growth temperature. The thickness of the buffer film or the growth temperature is regulated so that the Group III nitride semiconductor is grown primarily on the side surfaces of the groove in a direction parallel to the main surface of the growth substrate.

Abstract: A method for fabricating a semiconductor device includes: forming a dummy gate that defines a region in which a gate electrode should be formed on a semiconductor substrate; forming a surface film on the semiconductor substrate by directional sputtering vertical to a surface of the semiconductor substrate, the directional sputtering being one of collimate sputtering, long throw sputtering and ion beam sputtering; removing the surface film formed along a sidewall of the dummy gate; removing the dummy gate; and forming the gate electrode in the region from which the dummy gate on the semiconductor substrate has been removed.

Abstract: A fabrication method of a group III nitride crystal substance includes the steps of cleaning the interior of a reaction chamber by introducing HCl gas into the reaction chamber, and vapor deposition of a group III nitride crystal substance in the cleaned reaction chamber. A fabrication apparatus of a group III nitride crystal substance includes a configuration to introduce HCl gas into the reaction chamber, and a configuration to grow a group III nitride crystal substance by HVPE. Thus, a fabrication method of a group III nitride crystal substance including the method of effectively cleaning deposits adhering inside the reaction chamber during crystal growth, and a fabrication apparatus employed in the fabrication method are provided.

Abstract: A method of manufacturing semiconductor wafers is provided that comprises processing a semiconductor wafer to form at least one temperature-sensing RF device on the wafer and further processing the wafer to form a plurality of semiconductor products on the wafer while sensing temperature on the wafer with the formed RF device and wirelessly transmitting data from the RF device. Semiconductor wafers made according to the method are provided having at least one active RFID temperature-sensing device and semiconductor device products formed thereon. The RFID devices are located on portions of the wafer that are disposable when the semiconductor device products are cut from the wafers. A semiconductor wafer processing apparatus is provided having an RF antenna and transmitter and receiver circuits that communicate with RF devices on a wafer during processing.

Abstract: A method for manufacturing a nonvolatile storage device with a plurality of unit memory layers stacked therein is provided. Each of the unit memory layers includes: a first interconnect extending in a first direction; a second interconnect extending in a second direction; a recording unit sandwiched between the first and second interconnects and being capable of reversibly transitioning between a first state and a second state in response to a current supplied through the first and second interconnects; and a rectifying element sandwiched between the first interconnect and the recording unit and including at least one of p-type and n-type impurities. In the method, the first interconnect, the second interconnect, the recording unit, and a layer of an amorphous material including the at least one of p-type and n-type impurities used in the plurality of unit memory layers are formed at a temperature lower than a temperature at which the amorphous material is substantially crystallized.

Abstract: A deposition system is provided to avoid cross contamination in each layer formed in a manufacturing process of organic electroluminescent device, etc., and also provided to reduce footprint. Provided is an apparatus 13 for forming a film onto a substrate which includes a first deposition mechanism 35 for forming a first layer and a second deposition mechanism 36 for forming a second layer in a processing chamber 30. The apparatus 13 further includes an exhaust opening 31 through which inside of the processing chamber 30 is evacuated, and the first deposition mechanism 35 is positioned closer to the exhaust opening 31 than the second deposition mechanism 36. The first layer, for example, is formed on the substrate by an evaporation method by the first deposition mechanism 35 and the second layer, for example, is formed on the substrate by a sputtering method by the second deposition mechanism 36.

Abstract: A silicon substrate is manufactured from a single crystal silicon that is doped with phosphorus (P) and is grown by a CZ method to have a predetermined carbon concentration and a predetermined initial oxygen concentration. An n+ epitaxial layer or an n+ implantation layer that is doped with phosphorus (P) at a predetermined concentration or more is formed on the silicon substrate. An n epitaxial layer that is doped with phosphorus (P) at a predetermined concentration is formed on the n+ layer.

Abstract: Systems and methods for single lithography step interconnection metallization using a stop-etch layer are described. A method comprises depositing a stop-etch layer over a semiconductor device, depositing an interconnect metallization material over the stop-etch layer, performing a single lithography step to pattern a mask over the interconnect metallization material, etching the interconnect metallization material in non-masked areas, and removing the stop-etch layer. A system comprises means for depositing the stop-etch layer over a wafer, means for depositing an interconnected metallization layer over the chrome layer, means for patterning a mask over the interconnect metallization layer, means for etching the interconnect metallization layer, where the etching stops at the stop-etch layer, and means for removing the stop-etch layer.

Abstract: A method of fabricating a silicon nitride layer is described. First, a substrate is provided. Then, a silicon nitride layer is formed on the substrate. The silicon nitride layer is UV-cured in an atmosphere lower than the standard atmospheric pressure. Through the UV curing treatment, the tensile stress of the silicon nitride layer is increased.

Abstract: A photoelectric conversion device having an excellent photoelectric conversion characteristic is provided while effectively utilizing limited resources. A fragile layer is formed in a region at a depth of less than 1000 nm from one surface of a single crystal semiconductor substrate, and a first impurity semiconductor layer, a first electrode, and an insulating layer are formed on the one surface side of the single crystal semiconductor substrate. After bonding the insulating layer to a supporting substrate, the single crystal semiconductor substrate is separated with the fragile layer or its vicinity used as a separation plane, thereby forming a first single crystal semiconductor layer over the supporting substrate.

Abstract: The present invention generally provides an apparatus and method for the processing a plurality of substrates in a batch processing chamber. One embodiment of the present invention provides a method for processing a plurality of substrates comprising positioning the plurality of substrates in an inner volume of a batch processing chamber, wherein the plurality of substrates are arranged in a substantially parallel manner, and at least a portion of the plurality of substrates are positioned with a device side facing downward, and flowing one or more processing gases cross the plurality of substrates.

Abstract: An integrated circuit including a memory cell and methods of manufacturing the integrated circuit are described. The memory cell includes a resistive memory element including a top contact, a bottom contact, and a carbon storage layer disposed between the top contact and the bottom contact. The memory cell operates at a voltage in a range of approximately 0.5V to approximately 3V, and at a current in a range of approximately 1 ?A to approximately 150 ?A.

Abstract: A biased pulse DC reactor for sputtering of oxide films is presented. The biased pulse DC reactor couples pulsed DC at a particular frequency to the target through a filter which filters out the effects of a bias power applied to the substrate, protecting the pulsed DC power supply. Films deposited utilizing the reactor have controllable material properties such as the index of refraction. Optical components such as waveguide amplifiers and multiplexers can be fabricated using processes performed on a reactor according to the present inention.

Abstract: A structure and method comprises a deep sub-collector located in a first epitaxial layer and a doped region located in a second epitaxial layer, which is above the first epitaxial layer. The device further comprises a reach-through structure penetrating from a surface of the device through the first and second epitaxial layers to the deep sub-collector, and a trench isolation structure penetrating from a surface of the device and surrounding the doped region.

Abstract: A method for the duplication of microscopic patterns from a master to a substrate is disclosed, in which a replica of a topographic structure on a master is formed and transferred when needed onto a receiving substrate using one of a variety of printing or imprint techniques, and then dissolved. Additional processing steps can also be carried out using the replica before transfer, including the formation of nanostructures, microdevices, or portions thereof. These structures are then also transferred onto the substrate when the replica is transferred, and remain on the substrate when the replica is dissolved. This is a technique that can be applied as a complementary process or a replacement for various lithographic processing steps in the fabrication of integrated circuits and other microdevices.

Abstract: It is an object to provide a method of manufacturing a crystalline silicon device and a semiconductor device in which formation of cracks in a substrate, a base protective film, and a crystalline silicon film can be suppressed. First, a layer including a semiconductor film is formed over a substrate, and is heated. A thermal expansion coefficient of the substrate is 6×10?7/° C. to 38×10?7/° C., preferably 6×10?7/° C. to 31.8×10?7/° C. Next, the layer including the semiconductor film is irradiated with a laser beam to crystallize the semiconductor film so as to form a crystalline semiconductor film. Total stress of the layer including the semiconductor film is ?500 N/m to +50 N/m, preferably ?150 N/m to 0 N/m after the heating step.

Abstract: A method is provided for forming a metal/semiconductor/metal (MSM) current limiter and resistance memory cell with an MSM current limiter. The method includes the steps of: providing a substrate; forming an MSM bottom electrode overlying the substrate; forming a ZnOx semiconductor layer overlying the MSM bottom electrode, where x is in the range between about 1 and about 2, inclusive; and, forming an MSM top electrode overlying the semiconductor layer, The ZnOx semiconductor can be formed through a number of different processes such as spin-coating, direct current (DC) sputtering, radio frequency (RF) sputtering, metalorganic chemical vapor deposition (MOCVD), or atomic layer deposition (ALD).

Abstract: It is an object of the present invention to improve the surface planarity of a film by uniforming the thickness of an insulating layer. Further, it is another object of the invention to provide a technology for manufacturing an electronic device typified by a high-definition and high-quality display device with high yield at low cost with the use of the insulating layer. In a method for manufacturing a semiconductor device according to the invention, a semiconductor layer is formed; an insulating layer is formed over the semiconductor layer; a wiring layer connected to the semiconductor layer is formed in an opening provided in the insulating layer; and an electrode layer connected to the wiring layer is formed. The insulating layer is formed by spin coating with a composition containing an insulating material, which has a viscosity of from 10 mPa·s to 50 mPa·s.

Abstract: The present invention provides a method of depositing a metal film on a substrate in a non-oxidizing atmosphere and then forming a metal oxide film by oxidizing the metal film in an oxidizing atmosphere.