Abstract: Structures for a bipolar junction transistor and methods of forming a structure for a bipolar junction transistor. The structure includes a collector having a raised portion, an emitter having a raised portion, and a base laterally arranged between the raised portion of the emitter and the raised portion of the collector. The base includes an intrinsic base layer and an extrinsic base layer stacked with the intrinsic base layer. The structure further includes a stress liner positioned to overlap with the raised portion of the collector, the raised portion of the emitter, and the extrinsic base layer.

Abstract: A structure is provided, the structure may comprise an active layer arranged over a buried oxide layer, the active layer having a top surface. The top surface of the active layer may have a first portion and a second portion. A barrier stack may be arranged over the first portion of the top surface of the active layer. The barrier stack may include a barrier layer. The second portion of the top surface of the active layer may be adjacent to the barrier stack. A fin may be spaced from the first portion of the top surface of the active layer by the barrier stack, the fin having a first side surface, a second side surface opposite to the first side surface and a top surface. A dielectric layer may be arranged on the first side surface, the second side surface and the top surface of the fin, and the second portion of the top surface of the active layer. A metal layer may be arranged over the dielectric layer.

Abstract: An IC structure that includes a trench isolation (TI) in a substrate having three portions of different dielectric materials. The portions may also have different widths. The TI may include a lower portion including a first dielectric material and having a first width, a middle portion including the first dielectric material and an outer second dielectric material, and an upper portion including a third dielectric material and having a second width greater than the first width. The first, second and third dielectric materials are different.

Abstract: Structures for a bipolar junction transistor and methods of forming a structure for a bipolar junction transistor. The structure includes an emitter having a raised portion, a collector having a raised portion, and a base having a base layer and an extrinsic base layer stacked with the base layer. The base layer and the extrinsic base layer are positioned in a lateral direction between the raised portion of the emitter and the raised portion of the collector, the base layer has a first width in the lateral direction, the extrinsic base layer has a second width in the lateral direction, and the second width is greater than the first width.

Abstract: The present disclosure generally relates to semiconductor structures and, more particularly, to single fin structures and methods of manufacture. The structure includes: an active single fin structure; a plurality of dummy fin structures on opposing sides of the active single fin structure; source and drain regions formed on the active single fin structure and the dummy fin structures; recessed shallow trench isolation (STI) regions between the dummy fin structures and the active single fin structure and below a surface of the dummy fin structures; and contacts formed on the source and drain regions of the active single fin structure with a spacing of at least two dummy fin structures on opposing sides of the contacts.

Abstract: The present disclosure relates to semiconductor structures and, more particularly, to a device with a vertical nanowire channel region and methods of manufacture. The structure includes: a bottom source/drain region; a top source/drain region; a gate structure extending between the bottom source/drain region and the top source/drain region; and a vertical nanowire in a channel region of the gate structure.

Abstract: A structure is provided, the structure comprising a substrate and a first silicon germanium fin over the substrate. A first silicon germanium layer may be arranged in the substrate, whereby the first silicon germanium layer may be coupled to the first silicon germanium fin. A second silicon germanium layer may be arranged in the substrate, whereby the second silicon germanium layer may be coupled to the first silicon germanium fin.

Abstract: A subtitle information display method includes: when an editing operation of a user for initial subtitle information of video information is detected, determining a video display region and an edited subtitle display region in an application display page; if the subtitle display region is not a subregion in the video display region, determining a first extension length and a first extension direction for each edge length of the video display region based on region information of the video display region and region information of the subtitle display region; extend the video display region within a region range corresponding to the application display page, based on the first extension length and the first extension direction, so that the extended video display region includes the subtitle display region; and displaying edited subtitle information in the subtitle display region.

Abstract: A structure for a lateral bipolar junction transistor is provided. The structure comprising an emitter including a first concentration of a first dopant. A collector including a second concentration of the first dopant, the first concentration of the first dopant may be different from the second concentration of the first dopant. An intrinsic base may be laterally arranged between the emitter and the collector, and an extrinsic base region may be above the intrinsic base. An emitter extension may be arranged adjacent to the emitter, whereby the emitter extension laterally extends under a portion of the extrinsic base region. A halo region may be arranged adjacent to the emitter extension, whereby the halo region laterally extends under another portion of the extrinsic base region.

Abstract: A structure includes a semiconductor fin on a substrate. A first fin transistor (finFET) is on the substrate, and a second finFET is on the substrate adjacent the first finFET. The first finFET and the second finFET include respective pairs of source/drain regions with each including a first dopant of a first polarity. An electrical isolation structure is in the semiconductor fin between one of the source/drain regions of the first finFET and one of the source/drain regions for the second FinFET, the electrical isolation structure including a second dopant of an opposing, second polarity. The electrical isolation structure extends to an upper surface of the semiconductor fin. A related method is also disclosed.

Abstract: The present invention discloses a unit commitment method considering security region of wind turbine generators with frequency response control, and the main steps are: 1) determining security region of wind turbine generators when provides frequency response; 2) based on the security region of the wind turbine generators when provides frequency response, establishing a unit commitment model considering security region of wind turbine generators; and 3) calculating the unit commitment model considering the security region of the wind turbine generators by using mixed-integer linear programming method, and obtaining the operation result of the unit commitment considering the security region of the wind turbine generators with frequency response control. The present invention can be widely used in the setting of frequency response parameters of wind turbine generators dispatched in the prior art and the start-stop and output plans of synchronous generator.

Abstract: A structure for a lateral bipolar junction transistor is provided. The structure comprising an emitter including a first concentration of a first dopant. A collector including a second concentration of the first dopant, the first concentration of the first dopant may be different from the second concentration of the first dopant. An intrinsic base may be laterally arranged between the emitter and the collector, and an extrinsic base region may be above the intrinsic base. An emitter extension may be arranged adjacent to the emitter, whereby the emitter extension laterally extends under a portion of the extrinsic base region. A halo region may be arranged adjacent to the emitter extension, whereby the halo region laterally extends under another portion of the extrinsic base region.

Abstract: An illustrative device disclosed herein includes at least one layer of insulating material, a conductive contact structure having a conductive line portion and a conductive via portion and a memory cell positioned in a first opening in the at least one layer of insulating material. In this illustrative example, the memory cell includes a bottom electrode, a memory state material positioned above the bottom electrode and an internal sidewall spacer positioned within the first opening and above at least a portion of the memory state material, wherein the internal sidewall spacer defines a spacer opening and wherein the conductive via portion is positioned within the spacer opening and above a portion of the memory state material.

Abstract: Embodiments of the disclosure provide a lateral bipolar transistor structure with inner and outer spacers, and related methods. A lateral bipolar transistor structure may have an emitter/collector (E/C) layer over an insulator. The E/C layer has a first doping type. A first base layer is on the insulator and adjacent the E/C layer. The first base layer has a second doping type opposite the first doping type. A second base layer is on the first base layer and having the second doping type. A dopant concentration of the second base layer is greater than a dopant concentration of the first base layer. An inner spacer is on the E/C layer and adjacent the second base layer. An outer spacer is on the E/C layer and adjacent the inner spacer.

Abstract: Structures for a bipolar junction transistor and methods of fabricating a structure for a bipolar junction transistor. The structure includes a collector having a first semiconductor layer, an emitter having a second semiconductor layer, an intrinsic base including nanosheet channel layers positioned with a spaced arrangement in a layer stack, and a base contact laterally positioned between the first and second semiconductor layers. Each nanosheet channel layer extends laterally from the first semiconductor layer to the second semiconductor layer. Sections of the base contact are respectively positioned in spaces between the nanosheet channel layers. The structure further includes first spacers laterally positioned between the sections of the base contact and the first semiconductor layer, and second spacers laterally positioned between the sections of the base contact and the second semiconductor layer.

Abstract: The present disclosure relates to semiconductor structures and, more particularly, to a lateral bipolar transistor and methods of manufacture. The structure includes a lateral bipolar junction transistor including an extrinsic base region and a bilayer dielectric spacer on sidewalls of the extrinsic base region, and a p-n junction positioned under the bilayer dielectric spacer between the extrinsic base region and at least an emitter region.

Abstract: Embodiments of the disclosure provide a lateral bipolar transistor with a base layer of varying horizontal thickness, and related methods to form the same. A lateral bipolar transistor may include an emitter/collector (E/C) layer on a semiconductor layer. A first base layer is on the semiconductor layer and horizontally adjacent the E/C layer. The first base layer has a lower portion having a first horizontal width from the E/C layer. The first base layer also has an upper portion on the lower portion, with a second horizontal width from the E/C layer greater than the first horizontal width. A second base layer is on the first base layer and adjacent a spacer. The upper portion of the first base layer separates a lower surface of the second base layer from the E/C layer.

Abstract: A disclosed structure includes a fin-based bipolar junction transistor (BJT) with reduced base resistance. The BJT includes one or more semiconductor fins. Each semiconductor fin has opposing sidewalls, a first width, and a base recess, which extends across the first width through the opposing sidewalls. The BJT includes a base region positioned laterally between collector and emitter regions. The base region includes a base semiconductor layer (e.g., an intrinsic base layer), which fills the base recess and which has a second width greater than the first width such that the base semiconductor layer extends laterally beyond the opposing sidewalls. In a BJT with multiple semiconductor fins, the base recess on each semiconductor fin is filled with a discrete base semiconductor layer. The base region further includes an additional base semiconductor layer (e.g., an extrinsic base layer) covering the base semiconductor layer(s). Also disclosed is a method of forming the structure.

Abstract: Disclosed is a semiconductor structure including a lateral heterojunction bipolar transistor (HBT). The structure includes a substrate (e.g., a silicon substrate), an insulator layer on the substrate, and a semiconductor layer (e.g., a silicon germanium layer) on the insulator layer. The structure includes a lateral HBT with three terminals including a collector, an emitter, and a base, which is positioned laterally between the collector and the emitter and which can include a silicon germanium intrinsic base region for improved performance. Additionally, the collector and/or the emitter includes: a first region, which is epitaxially grown within a trench that extends through the semiconductor layer and the insulator layer to the substrate; and a second region, which is epitaxially grown on the first region. The connection(s) of the collector and/or the emitter to the substrate effectively form thermal exit path(s) and minimize self-heating. Also disclosed is a method for forming the structure.

Abstract: Structures for a bipolar junction transistor and methods of forming a structure for a bipolar junction transistor. The structure includes an emitter having a raised portion, a collector having a raised portion, and a base having a base layer and an extrinsic base layer stacked with the base layer. The base layer and the extrinsic base layer are positioned in a lateral direction between the raised portion of the emitter and the raised portion of the collector, the base layer has a first width in the lateral direction, the extrinsic base layer has a second width in the lateral direction, and the second width is greater than the first width.