Abstract: A shielding system for high-current applications, having a connecting cable that has an insulated conductor (22) and a cable shielding surrounding the insulated conductor, as well as a shielding housing having a feed-through. In addition, the shielding system has a hollow cylindrical and electrically conductive shielding sleeve. The insulated conductor is fed through the shielding sleeve. The shielding sleeve is situated in the area of the feed-through of the shielding housing, so that the shielding housing abuts a jacket surface of the shielding sleeve. The cable shielding lies against a jacket surface of the shielding sleeve. The cable shielding is electrically connected to the shielding housing via the shielding sleeve.

Abstract: A socket for a high-current plug-in connection is provided, which includes a contact sleeve and a hollow cylindrical contacting system. The contacting system includes a plurality of elongated contact lamellae, is situated in an inner area of the contact sleeve, and is supported with at least a portion of its outer wall on the inner wall. The contact lamellae extend between a first collar and a second collar of the contacting system. The socket includes a contact lamella, in an area between the first collar and second collar, having an arm, via which the contact lamella is additionally connected to a collar of the contacting system in a supporting manner.

Abstract: A method includes forming a fin in a semiconductor substrate. A plurality of sacrificial gate structures are formed above the fin. A selected one of the sacrificial gate structures is removed to define a first opening that exposes a portion of the fin. An etch process is performed through the first opening on the exposed portion of the fin to define a first recess in the fin. The first recess is filled with a dielectric material to define a diffusion break in the fin. A device includes a fin defined in a substrate, a plurality of gates formed above the fin, a plurality of recesses filled with epitaxial material defined in the fin, and a diffusion break defined at least partially in the fin between two of the recesses filled with epitaxial material and extending above the fin.

Abstract: Semiconductor devices and fabrication methods are provided having an isolation feature within a fin structure which, for instance, facilitates isolating circuit elements supported by the fin structure. The fabrication method includes, for instance, providing an isolation material disposed, in part, within the fin structure, the isolation material being formed to include a T-shaped isolation region and a first portion extending into the fin structure, and a second portion disposed over the first portion and extending above the fin structure.

Abstract: Approaches for enabling uniform epitaxial (epi) growth in an epi junction area of a semiconductor device (e.g., a fin field effect transistor device) are provided. Specifically, a semiconductor device is provided including a dummy gate and a set of fin field effect transistors (FinFETs) formed over a substrate; a spacer layer formed over the dummy gate and each of the set of FinFETs; and an epi material formed within a set of recesses in the substrate, the set of recesses formed prior to removal of an epi block layer over the dummy gate.

Abstract: The use of two different materials for shallow trench isolation and deep structural trenches with a dielectric material therein (e.g., flowable oxide and a HARP oxide, respectively) causes non-uniform heights of exposed portions of raised semiconductor structures for non-planar semiconductor devices, due to the different etch rates of the materials. Non-uniform openings adjacent the exposed portions of the raised structures from recessing the isolation and dielectric materials are filled with additional dielectric material to create a uniform top layer of one material (the dielectric material), which can then be uniformly recessed to expose uniform portions of the raised structures.

Abstract: Semiconductor devices and fabrication methods are provided having an isolation feature within a fin structure which, for instance, facilitates isolating circuit elements supported by the fin structure. The fabrication method includes, for instance, providing an isolation material disposed, in part, within the fin structure, the isolation material being formed to include a T-shaped isolation region and a first portion extending into the fin structure, and a second portion disposed over the first portion and extending above the fin structure.

Abstract: Approaches for enabling uniform epitaxial (epi) growth in an epi junction area of a semiconductor device (e.g., a fin field effect transistor device) are provided. Specifically, a semiconductor device is provided including a dummy gate and a set of fin field effect transistors (FinFETs) formed over a substrate; a spacer layer formed over the dummy gate and each of the set of FinFETs; and an epi material formed within a set of recesses in the substrate, the set of recesses formed prior to removal of an epi block layer over the dummy gate.

Abstract: The use of two different materials for shallow trench isolation and deep structural trenches with a dielectric material therein (e.g., flowable oxide and a HARP oxide, respectively) causes non-uniform heights of exposed portions of raised semiconductor structures for non-planar semiconductor devices, due to the different etch rates of the materials. Non-uniform openings adjacent the exposed portions of the raised structures from recessing the isolation and dielectric materials are filled with additional dielectric material to create a uniform top layer of one material (the dielectric material), which can then be uniformly recessed to expose uniform portions of the raised structures.

Abstract: Approaches for improving overlay performance for an integrated circuit (IC) device are provided. Specifically, the IC device (e.g., a fin field effect transistor (FinFET)) is provided with an oxide layer and a pad layer formed over a substrate, wherein the oxide layer comprises an alignment and overlay mark, an oxide deposited in a set of openings formed through the pad layer and into the substrate, a mandrel layer deposited over the oxide material and the pad layer, and a set of fins patterned in the IC device without etching the alignment and overlay mark. With this approach, the alignment and overlay mark is provided with the fin cut (FC) layer and, therefore, avoids finification.

Abstract: A contact for a plug-in connector is provided, including a housing and an inwardly deflectable primary lance which is mounted in the housing interior. A locking subarea of the primary lance protrudes outwardly from the side through an opening. The contact also includes a contact surface between the housing and the primary lance for absorbing a pull-out force.

Abstract: Embodiments of the present invention provide improved methods for fabrication of finFETs. During finFET fabrication, a film, such as amorphous silicon, is deposited on a semiconductor substrate which has regions with fins and regions without fins. A fill layer is deposited on the film and planarized to form a flush surface. A recess or etch process is used to form a planar surface with all portions of the fill layer removed. A finishing process such as a gas cluster ion beam process may be used to further smooth the substrate surface. This results in a film having a very uniform thickness across the structure (e.g. a semiconductor wafer), resulting in improved within-wafer (WiW) uniformity and improved within-chip (WiC) uniformity.

Abstract: One method disclosed includes, among other things, forming an uncut line-type gate structure above first and second spaced-apart active regions of a semiconductor substrate, forming a sidewall spacer around a perimeter of the line-type gate structure, performing at least one etching process to remove an axial portion of a gate cap layer and an axial portion of a gate electrode that are positioned above the isolation region so as to thereby define first and second cut end surfaces of first and second gate electrodes, respectively, and an isolation plug cavity and forming a gate cut isolation plug in the isolation plug cavity.

Abstract: A contact for a plug connector has: a housing; and a primary lance which projects obliquely outwardly over the housing counter to a plug-in direction and which is inwardly deflectable for restraining the contact plugged into a contact chamber of a plug connector. The primary lance has both a stiffened region and a resiliently deformable region which is curved and extends at least partially in the plug-in direction. The stiffened region has a crimp that extends in the longitudinal direction. A supporting region is additionally provided, against whose contact surface the primary lance rests in response to a tensile load on the contact.

Abstract: Approaches for providing a narrow diffusion break in a fin field effect transistor (FinFET) device are disclosed. Specifically, the FinFET device is provided with a set of fins formed from a substrate, and an opening formed through the set of fins, the opening oriented substantially perpendicular to an orientation of the set of fins. This provides a FinFET device capable of achieving cross-the-fins insulation with an opening size that is adjustable from approximately 20-30 nm.

Abstract: Methods of facilitating isolation region uniformity include: patterning a semiconductor substrate to form at least one isolation opening within the semiconductor substrate, the patterning comprising leaving, at least in part, a protective hard mask above a portion of the semiconductor substrate; providing an insulating material within and over the at least one isolation opening, and planarizing the insulating material to facilitate fabricating an isolation region within the semiconductor substrate; stopping the planarizing on the protective hard mask and exposing at least a portion of the protective hard mask above the portion of the semiconductor substrate; and non-selectively removing a remaining portion of the insulating material over the at least one isolation opening and the exposed protective hard mask above the portion of the semiconductor substrate while leaving the insulating material within the at least one isolation opening and exposing upper surfaces of the semiconductor substrate, to facilitate i

Abstract: In a non-planar based semiconductor process where the structure includes both N and P type raised structures (e.g., fins), and where a different type of epitaxy is to be grown on each of the N and P type raised structures, prior to the growing, a lithographic blocking material over one of the N and P type raised structure portions is selectively etched to expose and planarize a gate cap. After the first type of epitaxy is grown, the process is repeated for the other of the N and P type epitaxy.

Abstract: Approaches for improving overlay performance for an integrated circuit (IC) device are provided. Specifically, the IC device (e.g., a fin field effect transistor (FinFET)) is provided with an oxide layer and a pad layer formed over a substrate, wherein the oxide layer comprises an alignment and overlay mark, an oxide deposited in a set of openings formed through the pad layer and into the substrate, a mandrel layer deposited over the oxide material and the pad layer, and a set of fins patterned in the IC device without etching the alignment and overlay mark. With this approach, the alignment and overlay mark is provided with the fin cut (FC) layer and, therefore, avoids finification.

Abstract: Methods for forming a narrow isolation region are disclosed. The narrow isolation region may serve as an extra narrow diffusion break, suitable for use in 3D FinFET technologies. A pad nitride layer is formed over a semiconductor substrate. A cavity is formed in the pad nitride layer. A conformal spacer liner is deposited in the cavity. An anisotropic etch process then forms a trench in the semiconductor substrate. The trench is narrow enough such that a dummy gate completely covers the trench. Epitaxial stressor regions may then be formed adjacent to the dummy gate. The trench is narrow enough such that there is a gap between the epitaxial stressor regions and the trench.