Abstract: A manufacturing method of a semiconductor device, comprises the following steps: providing a semiconductor substrate; forming a dummy insulation layer and a dummy electrode sequentially stacked on the semiconductor substrate; forming spacers on sidewalls of the dummy electrode; removing the dummy electrode to exposes inner sidewalls of the spacers; and performing an ion implantation process to the inner sidewalls of the spacers and the dummy insulation layer.

Abstract: A method includes forming a fin structure over a substrate; depositing a dummy gate layer over the substrate and the fin structure; depositing a hard mask stack over the dummy gate layer; depositing a photoresist bottom layer over the hard mask stack, wherein the photoresist bottom layer has a first stress; performing an implantation process to the photoresist bottom layer to form an implanted bottom layer with a second stress closer to 0 than the first stress; patterning the implanted bottom layer; patterning the hard mask stack and the dummy gate layer by using the patterned implanted bottom layer as an etch mask to form a dummy gate structure over the fin structure; and replacing the dummy gate structure with a metal gate structure.

Abstract: A method for manufacturing a semiconductor device includes: forming a patterned structure on a substrate, the patterned structure including a dielectric layer and a dummy gate structure disposed in the dielectric layer; and subjecting the patterned structure to an ion implantation process so as to modulate a profile of the dummy gate structure.

Abstract: Embodiments of an ion cryo-implantation process utilize a post implantation heating stage to heat the implanted wafer while under the heavy vacuum used during cryo-implantation. The implanted wafer is then transferred to load locks which are held at a lesser vacuum than the heavy vacuum.

Abstract: A method of forming a semiconductor device includes forming a first dummy gate structure over a first region of a substrate and a second dummy gate structure over a second region of the substrate, the first region and the second region of the substrate having a first composition, the first composition having a first etch rate; implanting the first region of the substrate with dopants laterally adjacent to the first dummy gate structure, wherein after the implanting the first region, the first region has a second composition having a second etch rate, the second etch rate being different from the first etch rate; etching a first recess in the first region of the substrate having the second composition and a second recess in the second region having the first composition; and epitaxially growing a first source/drain region in the first recess and a second source/drain region in the second recess.

Abstract: A FinFET is provided including a channel region containing a constituent element and excess atoms, the constituent element belonging to a group of the periodic table of elements, wherein said excess atoms are nitrogen, or belong to said group of the periodic table of elements, and a concentration of said excess atoms in the channel region is in the range between about 1019 cm?3 and about 1020 cm?3.

Abstract: A FinFET is provided including a channel region containing a constituent element and excess atoms, the constituent element belonging to a group of the periodic table of elements, wherein said excess atoms are nitrogen, or belong to said group of the periodic table of elements, and a concentration of said excess atoms in the channel region is in the range between about 1019 cm?3 and about 1020 cm?3.

Abstract: A semiconductor device, and a method of manufacturing, is provided. A dummy gate is formed on a semiconductor substrate. An interlayer dielectric (ILD) is formed over the semiconductor fin. A dopant is implanted into the ILD. The dummy gate is removed and an anneal is performed on the ILD. The implantation and the anneal lead to an enhancement of channel resistance by a reduction in interlayer dielectric thickness and to an enlargement of critical dimensions of a metal gate.

Abstract: A method includes moving a plurality of sensors along a translation path with respect to an ion beam, acquiring sensor signals produced by the plurality of sensors, converting the acquired sensor signals into a data set representative of a two-dimensional (2D) profile of the ion beam, generating a plurality of first one-dimensional (1D) profiles of the ion beam from the data set, generating a plurality of second 1D profiles of the ion beam by spatially inverting each of the plurality of first 1D profiles, generating a plurality of third 1D profiles of the ion beam by superposing first current density values of each of the plurality of first 1D profiles with second current density values of a corresponding one of the plurality of second 1D profiles and determining whether to continue an implantation process with the ion beam in accordance with the plurality of third 1D profiles.

Abstract: A method includes forming a source/drain region in a semiconductor fin; after forming the source/drain region, implanting first impurities into the source/drain region; and after implanting the first impurities, implanting second impurities into the source/drain region. The first impurities have a lower formation enthalpy than the second impurities. The method further includes after implanting the second impurities, annealing the source/drain region.

Abstract: A finFET device and methods of forming a finFET device are provided. The method includes depositing a dummy gate over and along sidewalls of a fin extending upwards from a semiconductor substrate, forming a first gate spacer along a sidewall of the dummy gate, and plasma-doping the first gate spacer with carbon to form a carbon-doped gate spacer. The method further includes forming a source/drain region adjacent a channel region of the fin and diffusing carbon from the carbon-doped gate spacer into a first region of the fin to provide a first carbon-doped region. The first carbon-doped region is disposed between at least a portion of the source/drain region and the channel region of the fin.

Abstract: A manufacturing method of a semiconductor device, comprises the following steps: providing a semiconductor substrate; forming a dummy insulation layer and a dummy electrode sequentially stacked on the semiconductor substrate; forming spacers on sidewalls of the dummy electrode; removing the dummy electrode to exposes inner sidewalls of the spacers; and performing an ion implantation process to the inner sidewalls of the spacers and the dummy insulation layer.

Abstract: A manufacturing method of a semiconductor device, comprises the following steps: providing a semiconductor substrate; forming a dummy insulation layer and a dummy electrode sequentially stacked on the semiconductor substrate; forming spacers on sidewalls of the dummy electrode; removing the dummy electrode to exposes inner sidewalls of the spacers; and performing an ion implantation process to the inner sidewalls of the spacers and the dummy insulation layer.

Abstract: Embodiments of an ion cryo-implantation process utilize a post implantation heating stage to heat the implanted wafer while under the heavy vacuum used during cryo-implantation. The implanted wafer is then transferred to load locks which are held at a lesser vacuum than the heavy vacuum.

Abstract: A manufacturing method of a semiconductor device, comprises the following steps: providing a semiconductor substrate; forming a dummy insulation layer and a dummy electrode sequentially stacked on the semiconductor substrate; forming spacers on sidewalls of the dummy electrode; removing the dummy electrode to exposes inner sidewalls of the spacers; and performing an ion implantation process to the inner sidewalls of the spacers and the dummy insulation layer.

Abstract: A method includes forming a source/drain region in a semiconductor fin; after forming the source/drain region, implanting first impurities into the source/drain region; and after implanting the first impurities, implanting second impurities into the source/drain region. The first impurities have a lower formation enthalpy than the second impurities. The method further includes after implanting the second impurities, annealing the source/drain region.

Abstract: A FinFET is provided including a channel region containing a constituent element and excess atoms, the constituent element belonging to a group of the periodic table of elements, wherein said excess atoms are nitrogen, or belong to said group of the periodic table of elements, and a concentration of said excess atoms in the channel region is in the range between about 1019 cm?3 and about 1020 cm?3.

Abstract: A semiconductor device, and a method of manufacturing, is provided. A dummy gate is formed on a semiconductor substrate. An interlayer dielectric (ILD) is formed over the semiconductor fin. A dopant is implanted into the ILD. The dummy gate is removed and an anneal is performed on the ILD. The implantation and the anneal lead to an enhancement of channel resistance by a reduction in interlayer dielectric thickness and to an enlargement of critical dimensions of a metal gate.

Abstract: A FinFET is provided including a channel region containing a constituent element and excess atoms, the constituent element belonging to a group of the periodic table of elements, wherein said excess atoms are nitrogen, or belong to said group of the periodic table of elements, and a concentration of said excess atoms in the channel region is in the range between about 1019 cm?3 and about 1020 cm?3.

Abstract: A semiconductor device, and a method of manufacturing, is provided. A dummy gate is formed on a semiconductor substrate. An interlayer dielectric (ILD) is formed over the semiconductor fin. A dopant is implanted into the ILD. The dummy gate is removed and an anneal is performed on the ILD. The implantation and the anneal lead to an enhancement of channel resistance by a reduction in interlayer dielectric thickness and to an enlargement of critical dimensions of a metal gate.