Abstract: A method of forming matched PFET/NFET spacers with differential widths for SG and EG structures and a method of forming differential width nitride spacers for SG NFET and SG PFET structures and PFET/NFET EG structures and respective resulting devices are provided. Embodiments include providing PFET SG and EG structures and NFET SG and EG structures; forming a first nitride layer over the substrate; forming an oxide liner; forming a second nitride layer on sidewalls of the PFET and NFET EG structures; removing horizontal portions of the first nitride layer and the oxide liner over the PFET SG and EG structures; forming RSD structures on opposite sides of each of the PFET SG and EG structures; removing horizontal portions of the first nitride layer and the oxide liner over the NFET SG and EG structures; and forming RSD structures on opposite sides of each of the NFET SG and EG structures.

Abstract: A method of forming matched PFET/NFET spacers with differential widths for SG and EG structures and a method of forming differential width nitride spacers for SG NFET and SG PFET structures and PFET/NFET EG structures and respective resulting devices are provided. Embodiments include providing PFET SG and EG structures and NFET SG and EG structures; forming a first nitride layer over the substrate; forming an oxide liner; forming a second nitride layer on sidewalls of the PFET and NFET EG structures; removing horizontal portions of the first nitride layer and the oxide liner over the PFET SG and EG structures; forming RSD structures on opposite sides of each of the PFET SG and EG structures; removing horizontal portions of the first nitride layer and the oxide liner over the NFET SG and EG structures; and forming RSD structures on opposite sides of each of the NFET SG and EG structures.

Abstract: A semiconductor device is disclosed including a gate electrode structure and raised drain and source regions that extend to a first height level and a sidewall spacer element positioned adjacent the sidewalls of the gate electrode structure between the raised drain and source regions and the gate electrode structure. The sidewall spacer element includes an upper portion that extends above the first height level wherein an inner part of the spacer element faces the gate electrode structure and extends to a second height level that is less than a third height level of an outer part of the upper portion of the spacer element.

Abstract: The present disclosure relates to manufacturing techniques and respective semiconductor devices in which the capping material of gate electrode structures may be removed together with portions of the capping material of resistors on the basis of a highly controllable directional etch process, wherein raised drain and source regions may be protected on the basis of a fill material.

Abstract: The present disclosure relates to manufacturing techniques and respective semiconductor devices in which the capping material of gate electrode structures may be removed together with portions of the capping material of resistors on the basis of a highly controllable directional etch process, wherein raised drain and source regions may be protected on the basis of a fill material.

Abstract: A semiconductor device structure is disclosed including a semiconductor-on-insulator (SOI) substrate, the SOI substrate comprising a semiconductor layer, a substrate material and a buried insulating material layer positioned between the semiconductor layer and the substrate material, a trench isolation structure positioned in at least a portion of the SOI substrate, the trench isolation structure defining a first region in the SOI substrate, and a capacitor device formed in the first region, the capacitor device comprising a first electrode formed by a conductive layer portion formed in the first region on the buried insulating material layer, the conductive layer portion at least partially replacing the semiconductor layer in the first region, a second electrode formed over the first electrode, and an insulating material formed between the first electrode and the second electrode.

Abstract: A method of manufacturing a semiconductor device is provided including providing an SOI substrate comprising a semiconductor bulk substrate, a buried insulation layer and a semiconductor layer, forming a shallow trench isolation in the SOI substrate, forming a FET in and over the SOI substrate, and forming a contact to a source or drain region of the FET that is positioned adjacent to the source or drain region, wherein forming the shallow trench isolation includes forming a trench in the SOI substrate, filling a lower portion of the trench with a first dielectric layer, forming a buffer layer over the first dielectric material layer, the buffer layer having a material different from a material of the first dielectric layer, and forming a second dielectric layer over the buffer layer and of a material different from the material of the buffer layer.

Abstract: A method of forming contacts includes forming a plurality of transistor devices separated by shallow trench insulator regions, the transistor devices each comprising a semiconductor substrate, a buried insulator layer on the semiconductor bulk substrate, a semiconductor layer on the buried insulator layer, a high-k metal gate stack on the semiconductor layer and a gate electrode above the high-k metal gate stack, raised source/drain regions on the semiconductor layer, and a silicide contact layer above the raised source/drain regions and the gate electrode, providing an interlayer dielectric stack on the silicide contact layer and planarizing the interlayer dielectric stack, patterning a plurality of contacts through the interlayer dielectric stack onto the raised source/drain regions, and, for at least some of the contacts, patterning laterally extended contact regions above the contacts, the laterally extended contact regions extending over shallow trench insulator regions neighboring the corresponding rais

Abstract: A method of forming contacts includes forming a plurality of transistor devices separated by shallow trench insulator regions, the transistor devices each comprising a semiconductor substrate, a buried insulator layer on the semiconductor bulk substrate, a semiconductor layer on the buried insulator layer, a high-k metal gate stack on the semiconductor layer and a gate electrode above the high-k metal gate stack, raised source/drain regions on the semiconductor layer, and a silicide contact layer above the raised source/drain regions and the gate electrode, providing an interlayer dielectric stack on the silicide contact layer and planarizing the interlayer dielectric stack, patterning a plurality of contacts through the interlayer dielectric stack onto the raised source/drain regions, and, for at least some of the contacts, patterning laterally extended contact regions above the contacts, the laterally extended contact regions extending over shallow trench insulator regions neighboring the corresponding rais

Abstract: When forming sophisticated semiconductor devices requiring resistors based on polysilicon material having non-silicided portions, the respective cap material for defining the silicided portions may be omitted during the process sequence, for instance, by using a patterned liner material or by applying a process strategy for removing the metal material from resistor areas that may not receive a corresponding metal silicide. By implementing the corresponding process strategies, semiconductor devices may be obtained with reduced probability of contact failures, with superior performance due to relaxing surface topography upon forming the contact level, and/or with increased robustness with respect to contact punch-through.

Abstract: A method of manufacturing a complementary metal-oxide-semiconductor (CMOS) device comprising an N-type metal-oxide-semiconductor (NMOS) region and a P-type metal-oxide-semiconductor (PMOS) region is provided, that comprises: depositing a raised source and drain (RSD) layer of a first type in the NMOS region and the PMOS region at the same time; selectively removing the RSD layer of the first type in one of the NMOS region and the PMOS region; and depositing an RSD layer of a second type in the one of the NMOS region and the PMOS region.

Abstract: A transistor element of a sophisticated semiconductor device includes a gate electrode structure including a metal-containing electrode material instead of the conventionally used highly doped semiconductor material. The metal-containing electrode material may be formed in an early manufacturing stage, thereby reducing overall complexity of patterning the gate electrode structure in approaches in which the gate electrode structure is formed prior to the formation of the drain and source regions. Due to the metal-containing electrode material, high conductivity at reduced parasitic capacitance may be achieved, thereby rendering the techniques of the present disclosure as highly suitable for further device scaling.

Abstract: When forming sophisticated semiconductor devices requiring resistors based on polysilicon material having non-silicided portions, the respective cap material for defining the silicided portions may be omitted during the process sequence, for instance, by using a patterned liner material or by applying a process strategy for removing the metal material from resistor areas that may not receive a corresponding metal silicide. By implementing the corresponding process strategies, semiconductor devices may be obtained with reduced probability of contact failures, with superior performance due to relaxing surface topography upon forming the contact level, and/or with increased robustness with respect to contact punch-through.

Abstract: The present disclosure relates to semiconductor structures and, more particularly, to a contact scheme for landing on different contact area levels of a semiconductor structure and methods of manufacture. The structure includes a first contact at a first level of the structure; a jumper contact at a second, upper level of the structure; an etch stop layer having an opening over the first contact and partially encapsulating the jumper contact with an opening exposing the jumper contact; and contacts in electrical contact with the first contact at the first level and the jumper contact at the second, upper level, through the openings.

Abstract: A method of manufacturing a trench isolation of a semiconductor device is provided including providing a silicon-on-insulator (SOI) substrate comprising a semiconductor bulk substrate, a buried oxide layer formed on the semiconductor bulk substrate and a semiconductor layer formed on the buried oxide layer, forming a trench through the semiconductor layer and extending at least partially into the buried oxide layer, forming a liner at sidewalls of the trench, deepening the trench into the semiconductor bulk substrate, filling the deepened trench with a flowable dielectric material, and performing an anneal of the flowable dielectric material.

Abstract: A semiconductor circuit element includes a first semiconductor device positioned in and above a first active region of a semiconductor substrate and a second semiconductor device positioned in and above a second active region of the semiconductor substrate. The first semiconductor device includes a first gate structure having a first gate dielectric layer that includes a first high-k material, and the second semiconductor device includes a second gate structure having a second gate dielectric layer that includes a ferroelectric material that is different from the first high-k material.

Abstract: A method of forming a semiconductor device includes providing a silicon-on-insulator substrate comprising a semiconductor bulk substrate, a buried insulation layer formed on the semiconductor bulk substrate and a semiconductor layer formed on the buried insulation layer, providing at least one N-type metal-oxide semiconductor gate structure being an NZG gate structure having a gate insulation layer over the semiconductor layer and at least one P-type metal-oxide semiconductor gate structure being a PZG gate structure having a gate insulation layer over the semiconductor layer, the NZG and PZG gate structures being electrically separated from each other.

Abstract: A method includes forming a plurality of openings extending through a semiconductor layer, through a buried insulating layer, and into a substrate material in a second device region of a semiconductor device while covering a first device region of the semiconductor device. An insulating material is formed on sidewalls and on a bottom face of each of the plurality of openings, and a first capacitor electrode is formed in each of the plurality of openings in the presence of the insulating material, wherein each of the first capacitor electrodes includes a conductive material and partially fills a respective one of the plurality of openings.

Abstract: A method includes forming a plurality of openings extending through a semiconductor layer, through a buried insulating layer, and into a substrate material in a second device region of a semiconductor device while covering a first device region of the semiconductor device. An insulating material is formed on sidewalls and on a bottom face of each of the plurality of openings, and a first capacitor electrode is formed in each of the plurality of openings in the presence of the insulating material, wherein each of the first capacitor electrodes includes a conductive material and partially fills a respective one of the plurality of openings.

Abstract: A method of manufacturing a flash memory cell is provided including forming a plurality of semiconductor fins on a semiconductor substrate, forming floating gates for a sub-set of the plurality of semiconductor fins and forming a first insulating layer between the plurality of semiconductor fins. The first insulating layer is recessed to a height less than the height of the plurality of semiconductor fins and sacrificial gates are formed over the sub-set of the plurality of semiconductor fins. A second insulating layer is formed between the sacrificial gates and, after that, the sacrificial gates are removed. Recesses are formed in the first insulating layer and sense gates and control gates are formed in the recesses for the sub-set of the plurality of semiconductor fins. The first and second insulating layers may be oxide layers.