Abstract: Embodiments disclosed herein include forksheet transistor devices having a dielectric or a conductive spine. For example, an integrated circuit structure includes a dielectric spine. A first transistor device includes a first vertical stack of semiconductor channels spaced apart from a first edge of the dielectric spine. A second transistor device includes a second vertical stack of semiconductor channels spaced apart from a second edge of the dielectric spine. An N-type gate structure is on the first vertical stack of semiconductor channels, a portion of the N-type gate structure laterally between and in contact with the first edge of the dielectric spine and the first vertical stack of semiconductor channels. A P-type gate structure is on the second vertical stack of semiconductor channels, a portion of the P-type gate structure laterally between and in contact with the second edge of the dielectric spine and the second vertical stack of semiconductor channels.

Abstract: Gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, and methods of fabricating gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, are described. For example, an integrated circuit structure includes an insulator fin on an insulator substrate. A vertical arrangement of horizontal semiconductor nanowires is over the insulator fin. A gate stack surrounds a channel region of the vertical arrangement of horizontal semiconductor nanowires, and the gate stack is overlying the insulator fin. A pair of epitaxial source or drain structures is at first and second ends of the vertical arrangement of horizontal semiconductor nanowires and at first and second ends of the insulator fin.

Abstract: Embodiments disclosed herein include forksheet transistor devices having a dielectric or a conductive spine. For example, an integrated circuit structure includes a dielectric spine. A first transistor device includes a first vertical stack of semiconductor channels spaced apart from a first edge of the dielectric spine. A second transistor device includes a second vertical stack of semiconductor channels spaced apart from a second edge of the dielectric spine. An N-type gate structure is on the first vertical stack of semiconductor channels, a portion of the N-type gate structure laterally between and in contact with the first edge of the dielectric spine and the first vertical stack of semiconductor channels. A P-type gate structure is on the second vertical stack of semiconductor channels, a portion of the P-type gate structure laterally between and in contact with the second edge of the dielectric spine and the second vertical stack of semiconductor channels.

Abstract: Gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, and methods of fabricating gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, are described. For example, an integrated circuit structure includes an insulator fin on an insulator substrate. A vertical arrangement of horizontal semiconductor nanowires is over the insulator fin. A gate stack surrounds a channel region of the vertical arrangement of horizontal semiconductor nanowires, and the gate stack is overlying the insulator fin. A pair of epitaxial source or drain structures is at first and second ends of the vertical arrangement of horizontal semiconductor nanowires and at first and second ends of the insulator fin.

Abstract: Gate-all-around integrated circuit structures having necked features, and methods of fabricating gate-all-around integrated circuit structures having necked features, are described. In an example, an integrated circuit structure includes a vertical stack of horizontal nanowires. Each nanowire of the vertical stack of horizontal nanowires has a channel portion with a first vertical thickness and has end portions with a second vertical thickness greater than the first vertical thickness. A gate stack is surrounding the channel portion of each nanowire of the vertical stack of horizontal nanowires.

Abstract: Gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, and methods of fabricating gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, are described. For example, an integrated circuit structure includes an insulator fin on an insulator substrate. A vertical arrangement of horizontal semiconductor nanowires is over the insulator fin. A gate stack surrounds a channel region of the vertical arrangement of horizontal semiconductor nanowires, and the gate stack is overlying the insulator fin. A pair of epitaxial source or drain structures is at first and second ends of the vertical arrangement of horizontal semiconductor nanowires and at first and second ends of the insulator fin.

Abstract: This application relates to apparatus and methods for training machine learning models. In some examples, a pool of worker pods are generated that can execute tasks to train a machine learning model. The pool of work pods are assigned tasks by a master that communicates with the worker pods using a work queue. Each worker pod can provide output using a results queue. The embodiments may operate with less reliable memory, such as object stores, which may be less costly than other types of storage mechanisms. To operate in less reliable environments, each worker pod can include a checkpoint mechanism that can recover from interruptions, such as interruptions due to node failure or preemption. For example, the checkpoint mechanism may allow a worker pod to continue processing a task, when the task is interrupted, from a last checkpoint. Processing results are provided to a results queue when a task completes.

Abstract: Embodiments disclosed herein include transistor devices with depopulated channels. In an embodiment, the transistor device comprises a source region, a drain region, and a vertical stack of semiconductor channels between the source region and the drain region. In an embodiment, the vertical stack of semiconductor channels comprises first semiconductor channels, and a second semiconductor channel over the first semiconductor channels. In an embodiment, first concentrations of a dopant in the first semiconductor channels are less than a second concentration of the dopant in the second semiconductor channel.

Abstract: Gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, and methods of fabricating gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, are described. For example, an integrated circuit structure includes an insulator fin on an insulator substrate. A vertical arrangement of horizontal semiconductor nanowires is over the insulator fin. A gate stack surrounds a channel region of the vertical arrangement of horizontal semiconductor nanowires, and the gate stack is overlying the insulator fin. A pair of epitaxial source or drain structures is at first and second ends of the vertical arrangement of horizontal semiconductor nanowires and at first and second ends of the insulator fin.

Abstract: Embodiments disclosed herein include transistor devices with depopulated channels. In an embodiment, the transistor device comprises a source region, a drain region, and a vertical stack of semiconductor channels between the source region and the drain region. In an embodiment, the vertical stack of semiconductor channels comprises first semiconductor channels, and a second semiconductor channel over the first semiconductor channels. In an embodiment, first concentrations of a dopant in the first semiconductor channels are less than a second concentration of the dopant in the second semiconductor channel.

Abstract: Embodiments of the present disclosure are based on extending a nanocomb transistor architecture to implement gate all around, meaning that a gate enclosure of at least a gate dielectric material, or both a gate dielectric material and a gate electrode material, is provided on all sides of each nanoribbon of a vertical stack of lateral nanoribbons of a nanocomb transistor arrangement. In particular, extension of a nanocomb transistor architecture to implement gate all around, proposed herein, involves use of two dielectric wall materials which are etch-selective with respect to one another, instead of using only a single dielectric wall material used to implement conventional nanocomb transistor arrangements. Nanocomb-based transistor arrangements implementing gate all around as described herein may provide improvements in terms of the short-channel effects of conventional nanocomb transistor arrangements.

Abstract: Embodiments disclosed herein include forksheet transistor devices having a dielectric or a conductive spine. For example, an integrated circuit structure includes a dielectric spine. A first transistor device includes a first vertical stack of semiconductor channels spaced apart from a first edge of the dielectric spine. A second transistor device includes a second vertical stack of semiconductor channels spaced apart from a second edge of the dielectric spine. An N-type gate structure is on the first vertical stack of semiconductor channels, a portion of the N-type gate structure laterally between and in contact with the first edge of the dielectric spine and the first vertical stack of semiconductor channels. A P-type gate structure is on the second vertical stack of semiconductor channels, a portion of the P-type gate structure laterally between and in contact with the second edge of the dielectric spine and the second vertical stack of semiconductor channels.

Abstract: Embodiments disclosed herein include forksheet transistor devices with depopulated channels. In an example, an integrated circuit structure includes a backbone. A first transistor device includes a first vertical stack of semiconductor channels adjacent to a first edge of the backbone. The first vertical stack of semiconductor channels includes first semiconductor channels and a second semiconductor channel over or beneath the first semiconductor channels. A concentration of a dopant in the first semiconductor channels is less than a concentration of the dopant in the second semiconductor channel. A second transistor device includes a second vertical stack of semiconductor channels adjacent to a second edge of the backbone opposite the first edge.

Abstract: Integrated circuitry comprising interconnect metallization on both front and back sides of a gate-all-around (GAA) transistor structure lacking at least one active bottom channel region. Bottom channel regions may be depopulated from a GAA transistor structure following removal of a back side substrate that exposes an inactive portion of a semiconductor fin. During back-side processing, one or more bottom channel region may be removed or rendered inactive through dopant implantation. Back-side processing may then proceed with the interconnection of one or more terminal of the GAA transistor structures through one or more levels of back-side interconnect metallization.

Abstract: Gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, and methods of fabricating gate-all-around integrated circuit structures having an insulator fin on an insulator substrate, are described. For example, an integrated circuit structure includes an insulator fin on an insulator substrate. A vertical arrangement of horizontal semiconductor nanowires is over the insulator fin. A gate stack surrounds a channel region of the vertical arrangement of horizontal semiconductor nanowires, and the gate stack is overlying the insulator fin. A pair of epitaxial source or drain structures is at first and second ends of the vertical arrangement of horizontal semiconductor nanowires and at first and second ends of the insulator fin.

Abstract: Embodiments disclosed herein include transistor devices with depopulated channels. In an embodiment, the transistor device comprises a source region, a drain region, and a vertical stack of semiconductor channels between the source region and the drain region. In an embodiment, the vertical stack of semiconductor channels comprises first semiconductor channels, and a second semiconductor channel over the first semiconductor channels. In an embodiment, first concentrations of a dopant in the first semiconductor channels are less than a second concentration of the dopant in the second semiconductor channel.

Abstract: Embodiments of the present invention disclose an improved method for smart healthcare management.