Abstract: A device and method for manufacturing a two-dimensional electrostrictive field effect transistor having a substrate, a source, a drain, and a channel disposed between the source and the drain. The channel is a two-dimensional layered material and a gate proximate the channel. The gate has a column of an electrostrictive or piezoelectric or ferroelectric material, wherein an electrical input to the gate produces an elongation of the column that applies a force or mechanical stress on the channel and reduces a bandgap of two-dimensional material such that the two-dimensional electrostrictive field effect transistor operates with a subthreshold slope that is less than 60 mV/decade.

Abstract: A ferroelectric field effect transistor comprises a semiconductive channel comprising opposing sidewalls and an elevationally outermost top. A source/drain region is at opposite ends of the channel. A gate construction of the transistor comprises inner dielectric extending along the channel top and laterally along the channel sidewalk. Inner conductive material is elevationally and laterally outward of the inner dielectric and extends along the channel top and laterally along the channel sidewalk. Outer ferroelectric material is elevationally outward of the inner conductive material and extends along the channel top. Outer conductive material is elevationally outward of the outer ferroelectric material and extends along the channel. Other constructions and methods are disclosed.

Abstract: A semiconductor device structure is provided. The structure includes a semiconductor substrate having a well pick-up region and an active region. Each of the well pick-up region and the active region includes a first well region and a second well region that have different conductivity types. There is a well boundary between the first well region and the second well region. A first fin structure is in the first well region of the well pick-up region and second fin structures are in the first well region of the active region. The minimum distance between the well boundary and the first fin structure is greater than the minimum distance between the well boundary and one of the second fin structures that is closest to the well boundary.

Abstract: A semiconductor device includes a fin structure disposed over a substrate, a gate structure and a source. The fin structure includes an upper layer being exposed from an isolation insulating layer. The gate structure disposed over part of the upper layer of the fin structure. The source includes the upper layer of the fin structure not covered by the gate structure. The upper layer of the fin structure of the source is covered by a crystal semiconductor layer. The crystal semiconductor layer is covered by a silicide layer formed by Si and a first metal element. The silicide layer is covered by a first metal layer. A second metal layer made of the first metal element is disposed between the first metal layer and the isolation insulating layer.

Abstract: An integrated circuit structure includes a semiconductor substrate, insulation regions extending into the semiconductor substrate, with the insulation regions including first top surfaces and second top surfaces lower than the first top surfaces, a semiconductor fin over the first top surfaces of the insulation regions, a gate stack on a top surface and sidewalls of the semiconductor fin, and a source/drain region on a side of the gate stack. The source/drain region includes a first portion having opposite sidewalls that are substantially parallel to each other, with the first portion being lower than the first top surfaces and higher than the second top surfaces of the insulation regions, and a second portion over the first portion, with the second portion being wider than the first portion.

Abstract: Provided is a method for manufacturing a semiconductor device including: patterning a substrate to form a plurality of active patterns including two adjacent active patterns having a first trench therebetween; forming a semiconductor layer on the plurality of active patterns to cover the plurality of active patterns; forming a device isolation layer on the semiconductor layer to cover the semiconductor layer for oxidization and fill the first trench; patterning the device isolation layer and the plurality of active patterns so that a second trench intersecting the first trench is formed and the two active patterns protrudes from the device isolation layer in the second trench; and forming a gate electrode in the second trench. Here, a first thickness of the semiconductor layer covering a top surface of each of the two active patterns is greater than a second thickness of the semiconductor layer covering a bottom of the first trench.

Abstract: A device includes a semiconductor substrate, and isolation regions extending into the semiconductor substrate. A semiconductor fin is between opposite portions of the isolation regions, wherein the semiconductor fin is over top surfaces of the isolation regions. A gate stack overlaps the semiconductor fin. A source/drain region is on a side of the gate stack and connected to the semiconductor fin. The source/drain region includes an inner portion thinner than the semiconductor fin, and an outer portion outside the inner portion. The semiconductor fin and the inner portion of the source/drain region have a same composition of group IV semiconductors.

Abstract: Embodiments of the disclosure are in the field of advanced integrated circuit structure fabrication and, in particular, 10 nanometer node and smaller integrated circuit structure fabrication and the resulting structures. In an example, an integrated circuit structure includes a fin comprising silicon. A plurality of gate structures is over the fin, individual ones of the plurality of gate structures along a direction orthogonal to the fin and having a pair of dielectric sidewall spacers. A trench contact structure is over the fin and directly between the dielectric sidewalls spacers of a first pair of the plurality of gate structures. A contact plug is over the fin and directly between the dielectric sidewalls spacers of a second pair of the plurality of gate structures, the contact plug comprising a lower dielectric material and an upper hardmask material.

Abstract: A semiconductor device includes a channel layer disposed over a substrate, a barrier layer disposed over the channel layer, a gate electrode disposed over the barrier layer, and a pair of source/drain electrodes disposed on opposite sides of the gate electrode. The pair of source/drain electrodes extend through at least portions of the barrier layer. The semiconductor device also includes a lining layer conformally disposed on bottom portions of the pair of source/drain electrodes.

Abstract: Devices and methods are provided to fabricate multi-threshold voltage gate-all-around field-effect transistor devices (e.g., nanosheet field-effect transistor devices) wherein threshold voltage tuning is achieved by adjusting a channel spacing between active channel layers of the gate-all-around field-effect transistor devices in different device regions, and forming common high-k dielectric/metal gate structures for the gate-all-around field-effect transistor devices to achieve different thickness combinations of common work function metal layers in different channel spacings between active channel layers of the gate-all-around field-effect transistor devices.

Abstract: Disclosed are methods of forming a semiconductor device, such as a finFET device. One non-limiting method may include providing a semiconductor device including a substrate and a plurality of fins extending from the substrate, and forming a source trench isolation (STI) material over the semiconductor device. The method may further include recessing the STI material to reveal an upper portion of the plurality of fins, implanting the semiconductor device, and forming a capping layer over the plurality of fins and the STI material. The method may further include removing a first fin section of the plurality of fins and a first portion of the capping layer, wherein a second fin section of the plurality of fins remains following removal of the first fin section.

Abstract: A minute transistor with low parasitic capacitance, high frequency characteristics, favorable electrical characteristics, stable electrical characteristics, and low off-state current is provided. A semiconductor device includes a semiconductor over a substrate, a source and a drain over the semiconductor, a first insulator over the source and the drain, a second insulator over the semiconductor, a third insulator in contact with a side surface of the first insulator and over the second insulator, and a gate over the third insulator. The semiconductor includes a first region overlapping with the source, a second region overlapping with the drain, and a third region overlapping with the gate. The length between a top surface of the third region of the semiconductor and a bottom surface of the gate is longer than the length between the first region and the third region.

Abstract: A semiconductor device with low parasitic capacitance is provided. The semiconductor device includes a first oxide insulator, an oxide semiconductor, a second oxide insulator, a gate insulating layer, a gate electrode layer, source and drain electrode layers and an insulating layer. The oxide semiconductor includes first to fifth regions. The first region overlaps with the source electrode layer. The second region overlaps with the drain electrode layer. The third region overlaps with the gate electrode layer. The fourth region is between the first region and the third region. The fifth region is between the second region and the third region. The fourth region and the fifth region each contain an element N (N is hydrogen, nitrogen, helium, neon, argon, krypton, or xenon). A top surface of the insulating layer is positioned at a lower level than top surfaces of the source and drain electrode layers.

Abstract: A method of manufacturing a semiconductor device includes: providing a substrate having a base fin structure thereon, the base fin structure including a first stacked portion for forming a channel of a first gate-all-around (GAA) transistor, the first stacked portion including a first channel material, a second stacked portion for forming a channel of a second GAA transistor, the second stacked portion including second channel material, and a sacrificial portion separating the first stack portion from the second stack portion, wherein the first channel material, the second channel material and the sacrificial material have different chemical compositions from each other; exposing the side of the base fin structure to an isotropic etch process which selectively etches one of the first channel material, the second channel material and the sacrificial material; and forming first and second GAA gate structures around said first channel material and said second channel material respectively.

Abstract: Provided is a method for inserting a pre-designed filler cell, as a replacement to a standard filler cell, including identifying at least one gap among a plurality of functional cells. In some embodiments, a pre-designed filler cell is inserted within the at least one gap. By way of example, the pre-designed filler cell includes a layout design having a pattern associated with a particular failure mode. In various embodiments, a layer is patterned on a semiconductor substrate such that the pattern of the layout design is transferred to the layer on the semiconductor substrate. Thereafter, the patterned layer is inspected using an electron beam (e-beam) inspection process.

Abstract: Sacrificial gate structures are simultaneously formed in isolation regions that are wider than the sacrificial gate structures formed in the active region. The wider sacrificial gate structures are formed by taking advantage of a smaller lateral etch of p-type silicon than undoped or n-type doped silicon during reactive ion etching. Amorphous or polycrystalline silicon is used as a sacrificial pattern transfer patterning layer in the gate patterning process. The p-type amorphous or polycrystalline silicon increases the sacrificial gate structure length in the isolation region and thus reduces spacing between the sacrificial gate structures in the isolation region. During inner spacer formation, the inner spacers pinch-off all sacrificial gate structures in the isolation region preventing the shallow trench isolation structure to be undercut and thus preventing the collapsing of the sacrificial gate structures in the isolation region.

Abstract: A method for manufacturing a semiconductor device is described that comprises providing a substrate, forming a plurality of fins having a first semiconductor material, replacing a first portion of at least one of the fins with a second semiconductor material, and distributing the second semiconductor material from the first portion to a second portion of the at least one of the fins.

Abstract: A method of forming circuitry components includes forming a stack of horizontally extending and vertically overlapping features. The stack has a primary portion and an end portion. At least some of the features extend farther in the horizontal direction in the end portion moving deeper into the stack in the end portion. Operative structures are formed vertically through the features in the primary portion and dummy structures are formed vertically through the features in the end portion. Horizontally elongated openings are formed through the features to form horizontally elongated and vertically overlapping lines from material of the features. The lines individually extend from the primary portion into the end portion, and individually laterally about sides of vertically extending portions of both the operative structures and the dummy structures.

Abstract: A method includes forming a first circuit element in and above a first semiconductor layer, the first semiconductor layer being formed on a first buried insulating layer, forming drain and source regions of the first circuit element at least partially in the first semiconductor layer, and forming a layer stack above the first circuit element, the layer stack including a conductive layer, a second buried insulating layer formed above the conductive layer, and a second semiconductor layer formed above the second buried insulating layer, wherein the conductive layer is electrically isolated from the drain and source regions.

Abstract: A monolithically integrated MOS transistor, comprising a doped well region of a first conductivity type, an active MOS transistor region formed in the well region, comprising doped source and drain regions of a second conductivity type and at least one MOS channel region extending between the source and drain regions under a respective gate stack, and a dielectric isolation layer of the STI or LOCOS type and laterally surrounding same, wherein well portions of the well region adjoin the MOS channel region in the two opposite longitudinal directions oriented perpendicular to a notional connecting line extending from the source through the MOS channel region to the drain region, and which extend as far as a surface of the active MOS transistor region, so that the respective well portion adjoining the MOS channel region is arranged between the MOS channel region and the dielectric isolation layer.

Abstract: A semiconductor device is provided, the semiconductor device including: a semiconductor substrate having a first-conductivity-type drift region; one or more transistor portions provided in the semiconductor substrate; and one or more diode portions provided in the semiconductor substrate, wherein both the transistor portions and the diode portions have trench portions that lie from a top surface of the semiconductor substrate to the drift region and include conductive portions, and in a top view of the semiconductor substrate, a main direction of the trench portions in the transistor portions is different from a main direction of the trench portions in the diode portions.

Abstract: A method of forming a semiconductor device having a vertical metal line interconnect (via) fully aligned to a first direction of a first interconnect layer and a second direction of a second interconnect layer in a selective recess region by forming a plurality of metal lines in a first dielectric layer; and recessing in a recess region first portions of the plurality of metal lines such that top surfaces of the first portions of the plurality of metal lines are below a top surface of the first dielectric layer; wherein a non-recess region includes second portions of the plurality of metal lines that are outside the recess region.

Abstract: A method is presented for forming dielectric isolated fins. The method includes forming a plurality of fin structures over a semiconductor substrate, forming spacers adjacent each of the plurality of fins, recessing the semiconductor substrate to form bottom fin profiles, and forming shallow trench isolation (STI) regions between the plurality of fins and the bottom fin profiles. The method further includes etching the STI regions, a select number of the plurality of fins, and a portion of a select number of the bottom fin profiles to create cavities between a mechanical anchor defined between a pair of fins of the plurality of fins, the etching resulting in undercutting of remaining fins.

Abstract: An apparatus includes a plurality of interconnect structures over a substrate, a dielectric layer formed over a top metal line of the plurality of interconnect structures, a first barrier layer on a bottom and sidewalls of an opening in the dielectric layer, wherein the first barrier layer is formed of a first material and has a first thickness, a second barrier layer over the first barrier layer, wherein the second barrier layer is formed of a second material different from the first material and has a second thickness and a pad over the second barrier layer, wherein the pad is formed of a third material.

Abstract: A thin film transistor array formed substrate including a gate electrode, a gate insulation layer, a source wiring structure including a source wiring and a source electrode, a drain electrode, a pixel electrode connected to the drain electrode, a semiconductor layer formed in a stripe shape having a longitudinal side extending in a direction that the source wiring extends, and a protection layer formed to cover an entire portion of the semiconductor layer. The source wiring structure has notch portions positioned in the direction that the source wiring extends such that the notch portions overlap with the gate electrode, the source wiring has a first portion having a first width where the notch portions are formed and a second portion having a second width larger than the first width where no notch portions are formed, and the source wiring has an opening in the second portion.

Abstract: Techniques are disclosed for forming transistors including retracted raised source/drain (S/D) to reduce parasitic capacitance. In some cases, the techniques include forming ledges for S/D epitaxial regrowth on a high-quality crystal nucleation surface. The techniques may also include forming the raised sections of the S/D regions (e.g., the portions adjacent to spacer material between the S/D regions and the gate material) in a manner such that the S/D raised sections are retracted from the gate material. This can be achieved by forming a notch at the interface between a polarization charge inducing layer and an oxide layer using a wet etch process, such that a relatively high-quality surface of the polarization charge inducing layer material is exposed for S/D regrowth. Therefore, the benefits derived from growing the S/D material from a high-quality nucleation surface can be retained while reducing the parasitic overlap capacitance penalty that would otherwise be present.

Abstract: Various embodiments are directed to a light pipe. The light pipe may include a channel within a substrate of an image sensor. The channel may be formed by a plurality of layers. The plurality of layers may include a first layer and a second layer. The second layer may be spaced apart from the first layer along an axis of the channel.

Abstract: When a memory cell is formed over a first fin and a low breakdown voltage transistor is formed over a second fin, the depth of a first trench for dividing the first fins in a memory cell region is made larger than that of a second trench for dividing the second fins in a logic region. Thereby, in the direction perpendicular to the upper surface of a semiconductor substrate, the distance between the upper surface of the first fin and the bottom surface of an element isolation region in the memory cell region becomes larger than that between the upper surface of the second fin and the bottom surface of the element isolation region in the logic region.

Abstract: A method of fabricating a semiconductor device includes forming first and second active patterns on first and second regions, respectively, of a substrate, forming first and second gate structures on the first and second active patterns, respectively, forming a coating layer to cover the first and second gate structures and the first and second active patterns, and forming a first recess region in the first active pattern between the first gate structures and a second recess region in the second active pattern between the second gate structures.

Abstract: A method of fabricating a semiconductor device may include forming a first conductive layer on first to third regions of a substrate, forming a barrier layer on the first conductive layer, the barrier layer including a first barrier layer, a second barrier layer, and a sacrificial layer which are sequentially formed, sequentially forming a second conductive layer and a third conductive layer on the barrier layer, performing a first etching process to remove the third conductive layer from the second region and the third region, the third conductive layer remaining on the first region after the first etching process, and performing a second etching process to remove the second conductive layer and the sacrificial layer from the third region, the second conductive layer and the sacrificial layer remaining on the first region and on the second region after the second etching process.

Abstract: A semiconductor device includes a substrate including a PMOSFET region and an NMOSFET region. First active patterns are on the PMOSFET region. Second active patterns are on the NMOSFET region. Gate electrodes intersect the first and second active patterns and extend in a first direction. First interconnection lines are disposed on the gate electrodes and extend in the first direction. The gate electrodes are arranged at a first pitch in a second direction intersecting the first direction. The first interconnection lines are arranged at a second pitch in the second direction. The second pitch is smaller than the first pitch.

Abstract: An integrated circuit contains a logic MOS transistor and a memory MOS transistor of a same polarity. The logic MOS transistor has a logic channel stop layer. The memory MOS transistor has a memory channel stop layer. An average dopant density of the memory channel stop layer is higher than an average dopant density of the logic channel stop layer. The integrated circuit is formed by forming a global mask which exposes both the logic and memory MOS transistors. A global channel stop dose of dopants is implanted in the logic and memory MOS transistors. A memory mask is formed which exposes the memory MOS transistor and covers the logic MOS transistor. A memory channel stop dose of dopants of the same polarity is implanted into the memory MOS transistors. The memory channel stop dose of dopants is blocked from the logic MOS transistors.

Abstract: A method for preserving interlevel dielectric in a gate cut region includes recessing a dielectric fill to expose cap layers of gate structures formed in a device region and in a cut region and forming a liner in the recess on top of the recessed dielectric fill. The liner includes a material to provide etch selectivity to protect the dielectric fill. The gate structures in the cut region are recessed to form a gate recess using the liner to protect the dielectric fill from etching. A gate material is removed from within the gate structure using the liner to protect the dielectric fill from etching. A dielectric gap fill is formed to replace the gate material and to fill the gate recess in the cut region.

Abstract: An object is to provide a semiconductor device with high aperture ratio or a manufacturing method thereof Another object is to provide semiconductor device with low power consumption or a manufacturing method thereof. A light-transmitting conductive layer which functions as a gate electrode, a gate insulating film formed over the light-transmitting conductive layer, a semiconductor layer formed over the light-transmitting conductive layer which functions as the gate electrode with the gate insulating film interposed therebetween, and a light-transmitting conductive layer which is electrically connected to the semiconductor layer and functions as source and drain electrodes are included.

Abstract: A semiconductor device structure comprises blocks having substantially uniform pitch laterally-extending throughout a first region, a second region laterally-neighboring the first memory region, and a third region laterally-neighboring the second region; memory strings longitudinally-extending through a first portion of the blocks located in the first region; pillar structures longitudinally-extending through a second portion of the blocks located in the second region; conductive contacts longitudinally-extending through a third portion of the blocks located in the third region; and conductive line structures electrically coupled to and laterally-extending between the memory strings and the conductive contacts. Each of the blocks comprises tiers, each tier comprising a conductive structure and an insulating structure longitudinally-neighboring the conductive structure. Semiconductor devices and electronic systems are also described.

Abstract: A memory cell includes vertical transistors including first and second pass gate (PG) transistors, first and second pull-up (PU1 and PU2) transistors, and first and second pull-down (PD1 and PD2) transistors. A first bottom electrode connects bottom source/drain (SD) regions of PU1 and PU2. A second bottom electrode connects bottom SD regions of PD1 and PD2. A first shared contact connects the top SD region of PU2 to the gate structure of PU1. A second shared contact connects the top SD region of PD1 to the gate structure of PD2. A first top electrode is connected to the top SD regions of PG1, PU1 and the second shared contact to define a first storage node of the memory cell. A second top electrode is connected to the top SD regions of PG2, PU2 and the first shared contact to define a second storage node of the memory cell.

Abstract: A semiconductor device including, in cross section, a semiconductor substrate; a gate insulating film on the semiconductor substrate; a gate electrode on the gate insulating film, the gate electrode including a metal, a side wall insulating film at opposite sides of the gate electrode, the side wall insulating film contacting the substrate; a stress applying film at the opposite sides of the gate electrode and over at least a portion of the semiconductor substrate, at least portion of the side wall insulating film being between the gate insulating film and the stress applying film and in contact with both of them; source/drain regions in the semiconductor substrate at the opposite sides of the gate electrode, and silicide regions at surfaces of the source/drain regions at the opposite sides of the gate electrode, the silicide regions being between the source/drain regions and the stress applying layer and in contact with the stress applying layer.

Abstract: A method of forming a vertical transport fin field effect transistor with self-aligned dielectric separators, including, forming a bottom source/drain region on a substrate, forming at least two vertical fins on the bottom source/drain region, forming a protective spacer on the at least two vertical fins, forming a sacrificial liner on the protective spacer, forming an isolation channel in the bottom source/drain region and substrate between two of the at least two vertical fins, forming an insulating plug in the isolation channel, wherein the insulating plug has a pinch-off void within the isolation channel, and forming the dielectric separator on the insulating plug.

Abstract: A method is provided for fabricating a semiconductor device. The method includes providing a semiconductor substrate; and forming a first gate structure on the semiconductor substrate. The method also includes forming offset spacers doped with a certain type of ions to increase an anti-corrosion ability of the offset spacers on both sides of the first gate structure by a stability doping process; and forming trenches in the semiconductor substrate at both sides of the first gate structures. Further, the method includes forming stress layers in the trenches.

Abstract: A semiconductor device includes a plurality of active regions spaced apart from each other and extending linearly in parallel on a substrate. A gate electrode crosses the plurality of active regions, and respective drain regions are on and/or in respective ones of the active regions on a first side of the gate electrode and respective source regions are on and/or in respective ones of the active regions on a second side of the gate electrode. A drain plug is disposed on the drain regions and a source plug is disposed on the source regions. A gate plug is disposed on the gate electrode between the drain plug and the source plug such that a straight line passing through a center of the drain plug and a center of the source plug intersects the gate plug.

Abstract: A semiconductor structure includes a pair of gate structures and an isolation structure. Each of the gate structures includes a work function metal, a gate, and a barrier layer between the work function metal and the gate. The isolation structure is disposed between the gate structures. The barrier layer covers a sidewall of the isolation structure.

Abstract: As paths for a current flowing through a conductor, a first current path through which a current flows from a first conductive portion to a second conductive portion, and a second current path through which a current flows from a third conductive portion to the second conductive portion are provided. Each of the first conductive portion, the second conductive portion, and the third conductive portion has a plate shape, a point P1 is located on a plate surface of the first conductive portion, and a point P2 is located on a plate surface of the second conductive portion. A current detecting circuit detects a value related to a potential difference between the points P1 and P2, and outputs a voltage value corresponding to a values of a current flowing through each of the first current path and the second current path.

Abstract: A fin field effect transistor (FinFET) includes a fin extending from a substrate, where the fin includes a lower region, a mid region, and an upper region, the upper region having sidewalls that extend laterally beyond sidewalls of the mid region. The FinFET also includes a gate stack disposed over a channel region of the fin, the gate stack including a gate dielectric, a gate electrode, and a gate spacer on either side of the gate stack. A dielectric material is included that surrounds the lower region and the first interface. A fin spacer is included which is disposed on the sidewalls of the mid region, the fin spacer tapering from a top surface of the dielectric material to the second interface, where the fin spacer is a distinct layer from the gate spacers. The upper region may include epitaxial source/drain material.

Abstract: A vertical memory device may include a conductive pattern structure, a pad structure, a plurality of channel structures, a plurality of first dummy structures and a plurality of second dummy structures. The conductive pattern structure may be in a first region of a substrate, and may extend in a first direction. The pad structure may be in a second region of the substrate adjacent to each of opposite sides of the first region of the substrate, and may contact a side of the conductive pattern structure. The channel structures may extend through the conductive pattern structure, and may be regularly arranged on the substrate. The first dummy structures may extend through the conductive pattern structure, and may be disposed in a portion of the first region of the substrate adjacent to the second region thereof. The second dummy structures may extend through the pad structure on the substrate.

Abstract: A semiconductor device includes an isolation insulating layer disposed over a substrate, a fin structure disposed over the substrate, and extending in a first direction in plan view, an upper portion of the fin structure being exposed from the isolation insulating layer, a gate structure disposed over a part of the fin structure, the gate structure extending in a second direction crossing the first direction, and a source/drain structure formed on the upper portion of the fin structure, which is not covered by the gate structure and exposed from the isolation insulating layer. The source/drain structure includes a SiP layer, and an upper portion of the source/drain structure includes an alloy layer of Si, Ge and Ti.

Abstract: A Static Random Access Memory (SRAM) cell includes a first and a second pull-up transistor, a first and a second pull-down transistor forming cross-latched inverters with the first and the second pull-up transistors, and a first and a second pass-gate transistor. Each of the first and the second pull-up transistors, the first and the second pull-down transistors, and the first and the second pass-gate transistors includes a bottom plate as a first source/drain region, a channel over the bottom plate, and a top plate as a second source/drain region. A first isolated active region is in the SRAM cell and acts as the bottom plate of the first pull-down transistor and the bottom plate of the first pass-gate transistor. A second isolated active region is in the SRAM cell and acts as the bottom plate of the second pull-down transistor and the bottom plate of the second pass-gate transistor.

Abstract: An integrated circuit includes a plurality of gate electrode structures extending along a first direction and having a predetermined spatial resolution measurable along a second direction orthogonal to the first direction. The plurality of gate electrode structures includes a first gate electrode structure having a first portion and a second portion separated by a first carve-out region, and a conductive feature over the first carve-out region and electrically connecting the first portion and the second portion of the first gate electrode.

Abstract: A semiconductor device includes a semiconductor fin protruding from a substrate, a gate electrode over the semiconductor fin, a gate insulating layer between the semiconductor fin and the gate electrode, source and drain regions disposed on opposite sides of the semiconductor fin, a first stressor formed in a region between the source and drain regions. The first stressor including one material selected from the group consisting of He, Ne, and Ga.

Abstract: A semiconductor device includes a substrate having a first region and a second region, the first region including memory cells, and the second region including transistors for driving the memory cells, and device isolation regions disposed within the substrate to define active regions of the substrate. The active regions include a first guard active region surrounding the first region, a second guard active region surrounding a portion of the second region, and at least one dummy active region disposed between the first guard active region and the second guard active region.

Abstract: A FinFET device structure and method for forming the same are provided. The FinFET device structure includes a first fin structure extending above a substrate, and the first fin structure includes a portion made of silicon germanium (SiGe). The FinFET device structure includes a second fin structure adjacent to the first fin structure. The FinFET device structure also includes a first liner layer formed on the outer sidewall surface of the first fin structure and a second liner layer formed on the inner sidewall surface of the first fin structure. The FinFET device structure further includes a first isolation structure formed on the substrate, and the first liner layer is between the first isolation structure and the first fin structure, and a top surface of the second liner layer is higher than a top surface of the first liner layer.