Abstract: Methods and compositions to produce insect resistance in plants deploy an engineered glutamate receptor-like protein (GLR3.3) that functions in transmitting wound-induced signals from local to systemic plant organs to trigger synthesis of jasmonic acid, a defense hormone.

Abstract: Implementations of the present disclosure generally relate to the fabrication of integrated circuits. More specifically, implementations disclosed herein relate to apparatus, systems, and methods for reducing substrate outgassing. A substrate is processed in an epitaxial deposition chamber for depositing an arsenic-containing material on a substrate and then transferred to a degassing chamber for reducing arsenic outgassing on the substrate. The degassing chamber includes a gas panel for supplying hydrogen, nitrogen, and oxygen and hydrogen chloride or chlorine gas to the chamber, a substrate support, a pump, and at least one heating mechanism. Residual or fugitive arsenic is removed from the substrate such that the substrate may be removed from the degassing chamber without dispersing arsenic into the ambient environment.

Abstract: Methods for processing a workpiece are provided. Conducting a thermal treatment on a workpiece are provided. The workpiece contains at least one layer of metal. The method can include generating one or more species from a process gas. The process gas can include hydrogen or deuterium. The method can include filtering the one or more species to create a filtered mixture and exposing the workpiece to the filtered mixture. An oxidation process on a workpiece are provided. The method can be conducted at a process temperature of less than 350° C.

Abstract: Apparatus, systems, and methods for conducting an etch removal process on a workpiece are provided. The method can include generating a plasma from a deposition process gas in a plasma chamber using a plasma source to deposit a passivation layer on certain layers of a high aspect ratio structure. The method can include generating a plasma from an etch process gas in a plasma chamber using a plasma source to remove certain layers from the high aspect ratio structure. The method can include removing silicon nitride layers at a faster etch rate than silicon dioxide layers on the high aspect ratio structure.

Abstract: Apparatus, systems, and methods for conducting a silicon containing material removal process on a workpiece are provided. In one example implementation, the method can include generating species from a process gas in a first chamber using an inductive coupling element. The method can include introducing a fluorine containing gas with the species to create a mixture. The mixture can include exposing a silicon structure of the workpiece to the mixture to remove at least a portion of the silicon structure.

Abstract: Systems and methods for processing a workpiece are provided. In one example, a method includes placing a workpiece on a workpiece support in a processing chamber. The workpiece has at least one material layer and at least one structure thereon. The method includes admitting a process gas into a plasma chamber, generating one or more species from the process gas, and filtering the one or more species to create a filtered mixture. The method further includes providing RF power to a bias electrode to generate a second mixture and exposing the workpiece to the second mixture to etch a least a portion of the material layer and to form a film on at least a portion of the material layer.

Abstract: Systems and methods for processing a workpiece are provided. In one example, a method includes placing a workpiece on a workpiece support in a processing chamber. The method includes performing a spacer treatment process to expose the workpiece to species generated from a first process gas in a first plasma to perform a spacer treatment process on a spacer layer on the workpiece. The first plasma can be generated in the processing chamber. After performing the spacer treatment process, the method can include performing a spacer etch process to expose the workpiece to neutral radicals generated from a second process gas in a second plasma to etch at least a portion of the spacer layer on the workpiece. The second plasma can be generated in a plasma chamber that is remote from the processing chamber.

Abstract: Methods for processing a workpiece are provided. conducting a thermal treatment on a workpiece are provided. The workpiece contains at least one layer of metal. The method can include generating one or more species from a process gas. The process gas can include hydrogen or deuterium. The method can include filtering the one or more species to create a filtered mixture and exposing the workpiece to the filtered mixture. an oxidation process on a workpiece are provided. The method can be conducted at a process temperature of less than 350° C.

Abstract: Apparatus, systems, and methods for processing a workpiece are provided. In one example implementation, the workpiece can include a silicon nitride layer and a silicon layer. The method can include admitting an ozone gas into a processing chamber. The method can include exposing the workpiece to the ozone gas. The method can include generating one or more species from a process gas using a plasma induced in a plasma chamber. The method can include filtering the one or more species to create a filtered mixture. The method can further include exposing the workpiece to the filtered mixture in the processing chamber such that the filtered mixture at least partially etches the silicon nitride layer more than the silicon layer. Due to ozone gas reacting with surface of silicon layer prior to etching process with fluorine-containing gas, selective silicon nitride etch over silicon can be largely promoted.

Abstract: Systems and methods for processing a workpiece are provided. In one example, a method includes placing a workpiece on a workpiece support in a processing chamber. The workpiece has at least one material layer and at least one structure thereon. The method includes admitting a process gas into a plasma chamber, generating one or more species from the process gas, and filtering the one or more species to create a filtered mixture. The method further includes providing RF power to a bias electrode to generate a second mixture and exposing the workpiece to the second mixture to etch a least a portion of the material layer and to form a film on at least a portion of the material layer.

Abstract: Apparatus, systems, and methods for conducting an etch removal process on a workpiece are provided. The method can include generating a plasma from a deposition process gas in a plasma chamber using a plasma source to deposit a passivation layer on certain layers of a high aspect ratio structure. The method can include generating a plasma from an etch process gas in a plasma chamber using a plasma source to remove certain layers from the high aspect ratio structure. The method can include removing silicon nitride layers at a faster etch rate than silicon dioxide layers on the high aspect ratio structure.

Abstract: Systems and methods for processing a workpiece are provided. In one example, a method includes placing a workpiece on a workpiece support in a processing chamber. The method includes performing a spacer treatment process to expose the workpiece to species generated from a first process gas in a first plasma to perform a spacer treatment process on a spacer layer on the workpiece. The first plasma can be generated in the processing chamber. After performing the spacer treatment process, the method can include performing a spacer etch process to expose the workpiece to neutral radicals generated from a second process gas in a second plasma to etch at least a portion of the spacer layer on the workpiece. The second plasma can be generated in a plasma chamber that is remote from the processing chamber.

Abstract: A plasma process apparatus is provided. The plasma processing apparatus includes a plasma chamber and a processing chamber. The processing chamber includes a substrate holder operable to support a substrate. The plasma processing apparatus further includes a separation grid separating the plasma chamber from the processing chamber. The separation grid includes a gas delivery system. The gas delivery system defines a channel, an inlet and a plurality of outlets in fluid communication with the inlet via the channel. The gas delivery system is configured to reduce non-uniformities associated with a treatment process performed on the substrate.

Abstract: Apparatus, systems, and methods for processing a workpiece are provided. In one example implementation, the workpiece can include a silicon nitride layer and a silicon layer. The method can include admitting an ozone gas into a processing chamber. The method can include exposing the workpiece to the ozone gas. The method can include generating one or more species from a process gas using a plasma induced in a plasma chamber. The method can include filtering the one or more species to create a filtered mixture. The method can further include exposing the workpiece to the filtered mixture in the processing chamber such that the filtered mixture at least partially etches the silicon nitride layer more than the silicon layer. Due to ozone gas reacting with surface of silicon layer prior to etching process with fluorine-containing gas, selective silicon nitride etch over silicon can be largely promoted.

Abstract: Apparatus, systems, and methods for conducting a silicon containing material removal process on a workpiece are provided. In one example implementation, the method can include generating species from a process gas in a first chamber using an inductive coupling element. The method can include introducing a fluorine containing gas with the species to create a mixture. The mixture can include exposing a silicon structure of the workpiece to the mixture to remove at least a portion of the silicon structure.

Abstract: Implementations described herein generally provide a method of processing a substrate. Specifically, the methods described are used for cleaning and etching source/drain regions on a silicon substrate in preparation for precise Group IV source/drain growth in semiconductor devices. Benefits of this disclosure include precise fin size control in devices, such as 10 nm FinFET devices, and increased overall device yield. The method of integrated clean and recess includes establishing a low pressure processing environment in the processing volume, and maintaining the low pressure processing environment while flowing a first gas over a substrate in a processing volume, depositing a salt on the substrate, heating the processing volume to greater than 90° C., purging the processing volume with a second inert gas, and recessing a source/drain region disposed on the substrate.

Abstract: Native oxides and residue are removed from surfaces of a substrate by performing a multiple-stage native oxide cleaning process. In one example, the method for removing native oxides from a substrate includes supplying a first gas mixture including an inert gas onto a surface of a material layer disposed on a substrate into a first processing chamber, wherein the material layer is a III-V group containing layer for a first period of time, supplying a second gas mixture including an inert gas and a hydrogen containing gas onto the surface of the material layer for a second period of time, and supplying a third gas mixture including a hydrogen containing gas to the surface of the material layer while maintaining the substrate at a temperature less than 550 degrees Celsius.

Abstract: A method for protecting video data stored in a cloud and a system thereof. The method comprises the following steps: when video data needs to be protected, setting a corresponding locking mark and information represents a locking duration for the video data; when the locking duration of the video data that has been locked ends, removing the locking mark corresponding to the video data; when cyclic overwriting is required, overwriting video data with longest storage time and without a corresponding locking mark with new video data to be stored. A locking mark is set for video data that needs to be protected in past time and future time scopes so that the video data after locking will not be lost due to cyclic overwriting. Setting a locking password can prevent a problem that key video is deleted by mistake when a user manually deletes a video data file and can prevent key video data from being deleted maliciously by human at the same time.

Abstract: Implementations disclosed herein relate to methods for controlling substrate outgassing of hazardous gasses after an epitaxial process. In one implementation, the method includes providing a substrate comprising an epitaxial layer into a transfer chamber, wherein the transfer chamber has an ultraviolet (UV) lamp module disposed adjacent to a top ceiling of the transfer chamber, flowing an oxygen-containing gas into the transfer chamber through a gas line of the transfer chamber, flowing a non-reactive gas into the transfer chamber through the gas line of the transfer chamber, activating the UV lamp module to oxidize residues or species on a surface of the substrate to form an outgassing barrier layer on the surface of the substrate, ceasing the flow of the oxygen-containing gas and the nitrogen-containing gas into the transfer chamber, pumping the transfer chamber, and deactivating the UV lamp module.

Abstract: Implementations of the present disclosure generally relate to the fabrication of integrated circuits. More specifically, implementations disclosed herein relate to apparatus, systems, and methods for reducing substrate outgassing. A substrate is processed in an epitaxial deposition chamber for depositing an arsenic-containing material on a substrate and then transferred to a degassing chamber for reducing arsenic outgassing on the substrate. The degassing chamber includes a gas panel for supplying hydrogen, nitrogen, and oxygen and hydrogen chloride or chlorine gas to the chamber, a substrate support, a pump, and at least one heating mechanism. Residual or fugitive arsenic is removed from the substrate such that the substrate may be removed from the degassing chamber without dispersing arsenic into the ambient environment.