Abstract: Methods of fabricating integrated circuit devices for forming uniform and well controlled fin recesses are disclosed. One method includes, for instance: obtaining an intermediate semiconductor structure having a substrate, at least one fin disposed on the substrate, at least one gate structure positioned over the at least one fin, and at least one oxide layer disposed on the substrate and about the at least one fin and the at least one gate structure; implanting germanium (Ge) in a first region of the at least one fin; and removing the first region of the at least one fin implanted with Ge.

Abstract: A tank ventilation system for a motor vehicle has a fuel tank (4) and a pressure holding valve device (20) that function to maintain a slight positive pressure in the fuel tank (4) above fuel (8) in the fuel tank (4) by discharging an excess gas volumetric flow (16, 17). To optimize the tank ventilation system during fueling of the motor vehicle, the pressure holding valve device (20) has a throughflow cross section that is variable as a function of the discharged gas volumetric flow (16, 17) and increases with a rising gas volumetric flow (16, 17).

Abstract: A method of manufacturing a semiconductor device including calibrating an ion implant process. The calibration includes forming a dielectric layer over a calibration substrate. A dopant is implanted into the dielectric layer. Charge is deposited on a surface of the dielectric layer, and voltage on the surface is measured. An electrical characteristic of the dielectric layer is determined, and a doping level of the dielectric layer is determined from the electrical characteristic. The electrical characteristic is associated with an operating set-point of the ion implant process. The calibrated ion implant process is used to implant the dopant into a semiconductor substrate.

Abstract: A method of manufacturing a semiconductor device including calibrating an ion implant process. The calibration includes forming a dielectric layer over a calibration substrate. A dopant is implanted into the dielectric layer. Charge is deposited on a surface of the dielectric layer, and voltage on the surface is measured. An electrical characteristic of the dielectric layer is determined, and a doping level of the dielectric layer is determined from the electrical characteristic. The electrical characteristic is associated with an operating set-point of the ion implant process. The calibrated ion implant process is used to implant the dopant into a semiconductor substrate.

Abstract: The present invention provides a method for implanting ions in a substrate and a method for manufacturing an integrated circuit. The method for implanting ions in a substrate, among other steps, including placing a substrate (410) on an implant platen (405) such that a predominant axes (430) of the substrate (410) is rotated about 30 degrees to about 60 degrees or about 120 degrees to about 150 degrees offset from a radial with respect to the implant platen (405), and further wherein the substrate (410) is not tilted. The method further includes implanting ions into the substrate (410), the rotated position of the predominant axes (430) reducing shadowing.

Abstract: The present invention provides a method for implanting ions in a substrate and a method for manufacturing an integrated circuit. The method for implanting ions in a substrate, among other steps, including placing a substrate (410) on an implant platen (405) such that a predominant axes (430) of the substrate (410) is rotated about 30 degrees to about 60 degrees or about 120 degrees to about 150 degrees offset from a radial with respect to the implant platen (405), and further wherein the substrate (410) is not tilted. The method further includes implanting ions into the substrate (410), the rotated position of the predominant axes (430) reducing shadowing.

Abstract: The present invention provides a method for implanting ions in a substrate and a method for manufacturing an integrated circuit. The method for implanting ions in a substrate, among other steps, including placing a substrate (410) on an implant platen (405) such that a predominant axes (430) of the substrate (410) is rotated about 30 degrees to about 60 degrees or about 120 degrees to about 150 degrees offset from a radial with respect to the implant platen (405), and further wherein the substrate (410) is not tilted. The method further includes implanting ions into the substrate (410), the rotated position of the predominant axes (430) reducing shadowing.