Abstract: Certain aspects of the present disclosure provide techniques for data collection for non-terrestrial networks (NTN). One aspect provides a method for wireless communications by a user equipment (UE). The method generally includes transmitting an indication of a capability of the UE to connect to a network via both terrestrial network (TN) cells and non-terrestrial network (NTN) cells and transmitting one or more data collection reports in accordance with the indicated capability.

Abstract: An embodiment of an apparatus may include a substrate and a semiconductor structure disposed on the substrate, where the semiconductor structure comprises a plurality of layers of material and where at least one layer of the plurality of layers of material comprises carbon-nitride-carbon (CNC). Other embodiments are disclosed and claimed.

Abstract: A device including a triple-layer EPI stack including SiGe, Ge, and Si, respectively, with Ga confined therein, and method of production thereof. Embodiments include an EPI stack including a SiGe layer, a Ge layer, and a Si layer over a plurality of fins, the EPI stack positioned between and over a portion of sidewall spacers, wherein the Si layer is a top layer capping the Ge layer, and wherein the Ge layer is a middle layer capping the SiGe layer underneath; and a Ga layer in a portion of the Ge layer between the SiGe layer and the Si layer.

Abstract: A device including a triple-layer EPI stack including SiGe, Ge, and Si, respectively, with Ga confined therein, and method of production thereof. Embodiments include an EPI stack including a SiGe layer, a Ge layer, and a Si layer over a plurality of fins, the EPI stack positioned between and over a portion of sidewall spacers, wherein the Si layer is a top layer capping the Ge layer, and wherein the Ge layer is a middle layer capping the SiGe layer underneath; and a Ga layer in a portion of the Ge layer between the SiGe layer and the Si layer.

Abstract: Methods of forming a fin-type field-effect transistor. A gate structure is formed that extends across a plurality of semiconductor fins. A spacer layer composed of a dielectric material is conformally deposited over the gate structure, the semiconductor fins, and a dielectric layer in gaps between the semiconductor fins. A protective layer is conformally deposited over the spacer layer. The protective layer over the dielectric layer in the gaps between the semiconductor fins is masked, and the protective layer is then removed from the gate structure and the semiconductor fins selective to the dielectric material of the spacer layer.

Abstract: Methods of MOL S/D contact patterning of RMG devices without gouging of the Rx area or replacement of the dielectric are provided. Embodiments include forming a SOG layer around a RMG structure, the RMG structure having a contact etch stop layer and a gate cap layer; forming a lithography stack over the SOG and gate cap layers; patterning first and second TS openings through the lithography stack down to the SOG layer; removing a portion of the SOG layer through the first and second TS openings, the removing selective to the contact etch stop layer; converting the SOG layer to a SiO2 layer; forming a metal layer over the SiO2 layer; and planarizing the metal and SiO2 layers down to the gate cap layer.

Abstract: Formation of band-edge contacts include, for example, providing an intermediate semiconductor structure comprising a substrate and a gate thereon and source/drain regions adjacent the gate, depositing a non-epitaxial layer on the source/drain regions, deposing a metal layer on the non-epitaxial layer, and forming metal alloy contacts from the deposited non-epitaxial layer and metal layer on the source/drain regions by annealing the deposited non-epitaxial layer and metal layer.

Abstract: A method of forming defect-free relaxed SiGe fins is provided. Embodiments include forming fully strained defect-free SiGe fins on a first portion of a Si substrate; forming Si fins on a second portion of the Si substrate; forming STI regions between adjacent SiGe fins and Si fins; forming a cladding layer over top and side surfaces of the SiGe fins and the Si fins and over the STI regions in the second portion of the Si substrate; recessing the STI regions on the first portion of the Si substrate, revealing a bottom portion of the SiGe fins; implanting dopant into the Si substrate below the SiGe fins; and annealing.

Abstract: A method of forming defect-free relaxed SiGe fins is provided. Embodiments include forming fully strained defect-free SiGe fins on a first portion of a Si substrate; forming Si fins on a second portion of the Si substrate; forming STI regions between adjacent SiGe fins and Si fins; forming a cladding layer over top and side surfaces of the SiGe fins and the Si fins and over the STI regions in the second portion of the Si substrate; recessing the STI regions on the first portion of the Si substrate, revealing a bottom portion of the SiGe fins; implanting dopant into the Si substrate below the SiGe fins; and annealing.

Abstract: A method of forming defect-free relaxed SiGe fins is provided. Embodiments include forming fully strained defect-free SiGe fins on a first portion of a Si substrate; forming Si fins on a second portion of the Si substrate; forming STI regions between adjacent SiGe fins and Si fins; forming a cladding layer over top and side surfaces of the SiGe fins and the Si fins and over the STI regions in the second portion of the Si substrate; recessing the STI regions on the first portion of the Si substrate, revealing a bottom portion of the SiGe fins; implanting dopant into the Si substrate below the SiGe fins; and annealing.

Abstract: Methods of MOL S/D contact patterning of RMG devices without gouging of the Rx area or replacement of the dielectric are provided. Embodiments include forming a SOG layer around a RMG structure, the RMG structure having a contact etch stop layer and a gate cap layer; forming a lithography stack over the SOG and gate cap layers; patterning first and second TS openings through the lithography stack down to the SOG layer; removing a portion of the SOG layer through the first and second TS openings, the removing selective to the contact etch stop layer; converting the SOG layer to a SiO2 layer; forming a metal layer over the SiO2 layer; and planarizing the metal and SiO2 layers down to the gate cap layer.

Abstract: Integrated circuits and methods for producing the same are provided. In accordance with one embodiment a method of producing an integrated circuit includes forming a trench defined by a first material. The trench is filled with a second material to produce a gap defined within the second material, where the second material is in a solid state. The second material is reflowed within the trench to reduce a volume of the gap, and the second material is then solidified within the trench.

Abstract: Integrated circuits and methods for producing the same are provided. In accordance with one embodiment a method of producing an integrated circuit includes forming a trench defined by a first material. The trench is filled with a second material to produce a gap defined within the second material, where the second material is in a solid state. The second material is reflowed within the trench to reduce a volume of the gap, and the second material is then solidified within the trench.

Abstract: Methods are providing for fabricating transistors having at least one source region or drain region with a stressed portion. The methods include: forming, within a cavity of a substrate structure, the at least one source region or drain region with the internal stress; and resurfacing the at least one source region or drain region to reduce surface defects of the at least one source region or drain region without relaxing the stressed portion thereof. For instance, the resurfacing can include melting an upper portion of the at least one source region or drain region. In addition, the resurfacing can include re-crystallizing an upper portion of the at least one source region or drain region, and/or providing the at least one source region or drain region with at least one {111} surface.

Abstract: Integrated circuits and methods for fabricating integrated circuits are provided. In an embodiment, a method is provided for fabricating an integrated circuit. The method includes forming a first FET trench in a first FET region and a second FET trench in a second FET region of an interlayer dielectric material on a semiconductor substrate, at least partially filling the first and second FET trenches with a work function metal to form a work function metal layer, and at least partially removing a portion of the work function metal layer in the second FET trench. The first FET trench is defined as an NFET trench and the second FET trench is defined as a PFET trench.

Abstract: Methods are providing for fabricating transistors having at least one source region or drain region with a stressed portion. The methods include: forming, within a cavity of a substrate structure, the at least one source region or drain region with the internal stress; and resurfacing the at least one source region or drain region to reduce surface defects of the at least one source region or drain region without relaxing the stressed portion thereof. For instance, the resurfacing can include melting an upper portion of the at least one source region or drain region. In addition, the resurfacing can include re-crystallizing an upper portion of the at least one source region or drain region, and/or providing the at least one source region or drain region with at least one {111} surface.

Abstract: Methods for fabricating integrated circuits are provided. In an embodiment, a method for fabricating an integrated circuit includes forming a first fin structure overlying a first type region in a semiconductor substrate and forming a second fin structure overlying a second type region in the semiconductor substrate. A gate is formed overlying each fin structure and defines a channel region in each fin structure. The method includes masking the second type region and etching the first fin structure around the gate in the first fin structure to expose the channel region in the first fin structure. Further, the method includes doping the channel region in the first fin structure, and forming source/drain regions of the first fin structure around the channel region in the first fin structure.

Abstract: A semiconductor structure includes a bulk silicon substrate and one or more silicon fins coupled to the bulk silicon substrate. Stress-inducing material(s), such as silicon, are epitaxially grown on the fins into naturally diamond-shaped structures using a controlled selective epitaxial growth. The diamond shaped structures are subjected to annealing at about 750° C. to about 850° C. to increase an area of (100) surface orientation by reshaping the shaped structures from the annealing. Additional epitaxial material is grown on the increased (100) area. Multiple cycles of increasing the area of (100) surface orientation (e.g., by the annealing) and growing additional epitaxial material on the increased area are performed to decrease the width of the shaped structures, increasing the space between them to prevent them from merging, while also increasing their volume.

Abstract: Integrated circuits and methods for fabricating integrated circuits are provided. In an embodiment, a method is provided for fabricating an integrated circuit. The method includes forming a first FET trench in a first FET region and a second FET trench in a second FET region of an interlayer dielectric material on a semiconductor substrate, at least partially filling the first and second FET trenches with a work function metal to form a work function metal layer, and at least partially removing a portion of the work function metal layer in the second FET trench. The first FET trench is defined as an NFET trench and the second FET trench is defined as a PFET trench.

Abstract: A semiconductor structure includes a bulk silicon substrate and one or more silicon fins coupled to the bulk silicon substrate. Stress-inducing material(s), such as silicon, are epitaxially grown on the fins into naturally diamond-shaped structures using a controlled selective epitaxial growth. The diamond shaped structures are subjected to annealing at about 750° C. to about 850° C. to increase an area of (100) surface orientation by reshaping the shaped structures from the annealing. Additional epitaxy is grown on the increased (100) area. Multiple cycles of increasing the area of (100) surface orientation (e.g., by the annealing) and growing additional epitaxy on the increased area are performed to decrease the width of the shaped structures, increasing the space between them to prevent them from merging, while also increasing their volume.