Abstract: According to one embodiment, a memory device includes a first electrode, a second electrode and an insulating portion. The first electrode includes an ionizable metal. The second electrode includes a conductive material. The conductive material is more difficult to ionize than the metal. The insulating portion is provided between the first electrode and the second electrode. The insulating portion is made of an insulating material. A space is adjacent to a side surface of the insulating portion between the first electrode and the second electrode.

Abstract: An assembly of semiconductor wafers/chips wherein the adjacent surfaces of the two wafers/chips comprise an insulating layer having opposite copper pads inserted therein. The insulating layer is made of a material selected from the group including silicon nitride and silicon carbon nitride.

Abstract: According to one embodiment, a first back surface of a first substrate and a second front surface of a second substrate are jointed together so as to connect a first conductor with a second conductor. The first conductor includes a portion having a diameter equal to that of a first gap formed above a first metal layer in a range between the first metal layer and a first front surface, and a portion having a diameter greater than that of the first gap and smaller than an outer diameter of the first metal layer in a range between the first metal layer and the first back surface. A first insulating layer has a gap formed above the first metal layer, the gap being greater than the first gap and smaller than the outer diameter of the first metal layer.

Abstract: Disclosed are methods, systems and devices, including a method that includes the acts of etching an inter-row trench in a substrate, substantially or entirely filling the inter-row trench with a dielectric material, and forming a fin and a insulating projection at least in part by etching a gate trench in the substrate. In some embodiments, the insulating projection includes at least some of the dielectric material in the inter-row trench.

Abstract: A semiconductor device includes a semiconductor substrate, a surface electrode formed on the semiconductor substrate, an ineffective region formed to surround the surface electrode, and an ID-indicating portion made of a different material than the surface electrode and formed on the surface electrode to indicate an ID. The area of the ineffective region is smaller than the area of the surface electrode.

Abstract: A textured thin film transistor is comprised of an insulator sandwiched between a textured gate electrode and a semi-conductor. A source electrode and drain electrode are fabricated on a surface of the semi-conductor. The textured gate electrode is fabricated such that a surface is modified in its texture and/or geometry, such modifications affecting the transistor current.

Abstract: A capacitive sensor is configured for collapsed mode, e.g. for measuring sound or pressure, wherein the moveable element is partitioned into smaller sections. The capacitive sensor provides increased signal to noise ratio.

Abstract: A FET for driving an electric motor includes a source electrode. The source electrode has main electrode surfaces to which bonding wires, through which a drive current for an electric motor passes, are joined, and inspection electrode surfaces that are arranged so as to be independent of and apart from the main electrode surfaces. The inspection electrode surfaces are provided so as to contact a probe of an inspection device that performs an inspection of the FET 3.

Abstract: [Problem] A semiconductor device which achieves a fine pitch, a high throughput and a high connection reliability, especially in flip-chip mounting is provided. A method for manufacturing the semiconductor device and a circuit device using the semiconductor device are also provided. [Means for solving the problem] The semiconductor device has: an electrode; an insulating part having an opening on the electrode; a protruding part formed on the electrode; a protecting part which is formed at the periphery of the protruding part and electrically isolates the protruding part; and a bonding part which is formed on the protecting part by being spaced apart from the protruding part. An upper surface of the protruding part, an upper surface of the protecting part, and an upper surface of the bonding part form the same plane.

Abstract: A semiconductor device includes an interlayer dielectric with a single-layer structure having a plurality of pores. The porosity of the interlayer dielectric per unit volume varies in a thickness direction.

Abstract: A one-time programmable memory array includes a first row conductor extending in a first row direction and disposed at a first elevation, a second row conductor extending in a second row direction and disposed at a second elevation and a column conductor extending in a column direction and disposed adjacent to the first row conductor and adjacent to the second row conductor. The array also includes a dielectric layer covering at least a portion of the column conductor, a fuse link coupled between the dielectric layer on the column conductor and the second row conductor.

Abstract: An integrated circuit fabrication is disclosed, and more particularly a field effect transistor with a low resistance metal gate electrode is disclosed. An exemplary structure for a metal gate electrode of a field effect transistor comprises a lower portion formed of a first metal material, wherein the lower portion has a recess, a bottom portion and sidewall portions, wherein each of the sidewall portions has a first width; and an upper portion formed of a second metal material, wherein the upper portion has a protrusion and a bulk portion, wherein the bulk portion has a second width, wherein the protrusion extends into the recess, wherein a ratio of the second width to the first width is from about 5 to 10.

Abstract: A high-frequency capacitive micromachined ultrasonic transducer (CMUT) has a silicon membrane and an overlying metal silicide layer that together form a conductive structure which can vibrate over a cavity. The CMUT also has a metal structure that touches a group of conductive structures. The metal structure has an opening that extends completely through the metal structure to expose the conductive structure.

Abstract: A method for filling a trench with a metal layer is disclosed. A deposition apparatus having a plurality of supporting pins is provided. A substrate and a dielectric layer disposed thereon are provided. The dielectric layer has a trench. A first deposition process is performed immediately after the substrate is placed on the supporting pins to form a metal layer in the trench, wherein during the first deposition process a temperature of the substrate is gradually increased to reach a predetermined temperature. When the temperature of the substrate reaches the predetermined temperature, a second deposition process is performed to completely fill the trench with the metal layer.

Abstract: A phase change memory cell having a flat lower bottom electrode and a method for fabricating the same. The method includes forming a dielectric layer over a substrate including an array of conductive contacts, patterning, a via having a low aspect ratio such that a depth of the via is less than a width thereof, to a contact surface of the substrate corresponding to each of the array of conductive contacts to be connected to access circuitry, etching the dielectric layer and depositing electrode material over the etched dielectric layer and within each via, and planarizing the electrode material to form a plurality of lower bottom electrodes on each of the conductive contacts.

Abstract: A method for manufacturing includes the steps of forming a BCB resin region on a semiconductor optical device; processing a surface of the BCB resin region with inductively coupled plasma produced with a high-frequency power supply for supplying ICP power and a high-frequency power supply for supplying bias power, thus forming a silicon oxide film on the surface of the BCB resin region and roughening the surface of the BCB resin region with projections and recesses; and forming an electrode pad on the surface of the BCB resin region in direct contact with the silicon oxide film. The surface roughness of the BCB resin region and the thickness of the silicon oxide film on the surface of the BCB resin region are controlled by adjusting the bias power and the ICP power.

Abstract: Atomic layer deposition is enhanced using plasma. Plasma begins prior to flowing a second precursor into a chamber. The second precursor reacts with a first precursor to deposit a layer on a substrate. The layer may include at least one element from each of the first and second precursors. The layer may be TaN, and the precursors may be TaF5 and NH3. The plasma may begin during purge gas flow between a pulse of the first precursor and a pulse of the second precursor. Thermal energy assists the reaction of the precursors to deposit the layer on the substrate. The thermal energy may be greater than generally accepted for ALD (e.g., more than 300 degrees Celsius).

Abstract: A device and a method for forming a metal silicide is presented. A device, which includes a gate region, a source region, and a drain region, is formed on a substrate. A metal is disposed on the substrate, followed by a first anneal, forming a metal silicide on at least one of the gate region, the source region, and the drain region. The unreacted metal is removed from the substrate. The metal silicide is implanted with atoms. The implant is followed by a super anneal of the substrate.

Abstract: According to certain embodiments, a silicide layer is formed after the fabrication of a functional gate electrode using a gate-last scheme. An initial semiconductor structure has at least one impurity regions formed on a semiconductor substrate, a sacrifice film formed over the impurity region, an isolation layer formed over the sacrifice film and a dielectric layer formed over the isolation film. A via is patterned into the dielectric layer of the initial semiconductor structure and through the thickness of the isolation layer such that a contact opening is formed in the isolation layer. The sacrifice film underlying the isolation layer is then removed leaving a void space underlying the isolation layer. Then, a metal silicide precursor is placed within the void space, and the metal silicide precursor is converted to a silicide layer through an annealing process.

Abstract: A semiconductor apparatus includes an aluminum electrode film formed on a semiconductor chip; and a nickel plated layer formed on the aluminum electrode film, wherein a concentration of sodium and potassium present in the nickel plated layer and at an interface between the nickel plated layer and the aluminum electrode film is 3.20×1014 atoms/cm2 or less.

Abstract: Systems and methods are disclosed for manufacturing grounded gate cross-hair cells and standard cross-hair cells of fin field-effect transistors (finFETs). In one embodiment, a process may include forming gate trenches and gates on and parallel to row trenches in a substrate, wherein the gate trenches and gates are pitch-doubled such that four gate trenches are formed for every two row trenches. In another embodiment, a process may include forming gate trenches, gates, and grounded gates in a substrate, wherein the gate trenches and gates are formed such that three gate trenches are formed for every two row trenches.

Abstract: In one embodiment, a method of forming an out-of-plane electrode includes providing an oxide layer above an upper surface of a device layer, providing a first cap layer portion above an upper surface of the oxide layer, etching a first electrode perimeter defining trench extending through the first cap layer portion and stopping at the oxide layer, depositing a first material portion within the first electrode perimeter defining trench, depositing a second cap layer portion above the first material portion, vapor releasing a portion of the oxide layer, depositing a third cap layer portion above the second cap layer portion, etching a second electrode perimeter defining trench extending through the second cap layer portion and the third cap layer portion, and depositing a second material portion within the second electrode perimeter defining trench, such that a spacer including the first material portion and the second material portion define out-of-plane electrode.

Abstract: A test structure, a method of employing the test structure, and a method of manufacturing the test structure are provided for measuring a contact resistance between a silicide and a semiconductor. The test structure includes a set of silicide layers separated from one another and upon which electrodes from a set of electrodes are placed. One pair of electrodes is employed to force a constant current through the silicide layers and a diffusion layer of a semiconductor substrate of the test structure. Another pair of electrodes determines a potential drop between the silicide layers and the diffusion layer. Based upon the constant current and the potential drop determined, a contact resistance is extracted.

Abstract: A method of integrated circuit fabrication is provided, and more particularly fabrication of a semiconductor apparatus with a metallic alloy. An exemplary structure for a semiconductor apparatus comprises a first silicon substrate having a first contact comprising a silicide layer between the substrate and a first metal layer; a second silicon substrate having a second contact comprising a second metal layer; and a metallic alloy between the first metal layer of the first contact and the second metal layer of the second contact.

Abstract: A mark structure for measuring the alignment accuracy between a former layer and a latter layer with electron beam inspection (EBI) is described. The mark structure includes multiple divisions, each of which includes at least one region that includes multiple parts each disposed with a pair of a pattern of the former layer and a pattern of the latter layer. In each region, all of the parts have the same distance in a direction between the pattern of the former layer and the pattern of the latter layer. The distance in the direction is varied over the regions of the divisions of the mark structure.

Abstract: The present disclosure involves a method. The method includes providing a substrate including a top surface. The method also includes forming a gate over the top surface of the substrate. The formed gate has a first height measured from the top surface of the substrate. The method also includes etching the gate to reduce the gate to a second height. This second height is substantially less than the first height. The present disclosure also involves a semiconductor device. The semiconductor device includes a substrate. The substrate includes a top surface. The semiconductor device also includes a first gate formed over the top surface of the substrate. The first gate has a first height. The semiconductor device also includes a second gate formed over the top surface of the substrate. The second gate has a second height. The first height is substantially less than the second height.

Abstract: Methods for forming ruthenium films and semiconductor devices such as capacitors that include the films are provided.

Abstract: A semiconductor device substrate includes a front section and back section that are laminated cores disposed on a front- and back surfaces of a first core. The first core has a cylindrical plated through hole that has been metal plated and filled with air-core material. The front- and back sections have laser-drilled tapered vias that are filled with conductive material and that are coupled to the plated through hole. The back section includes an integral inductor coil that communicates to the front section. The first core and the laminated-cores form a hybrid-core semiconductor device substrate with an integral inductor coil.

Abstract: The present invention provides a method of manufacturing a semiconductor element having a miniaturized structure and a semiconductor device in which the semiconductor element having a miniaturized structure is integrated highly, by overcoming reduction of the yield caused by alignment accuracy, accuracy of a processing technique by reduced projection exposure, a finished dimension of a resist mask, an etching technique and the like. An insulating film covering a gate electrode is formed, and a source region and a drain region are exposed, a conductive film is formed thereover, a resist having a different film thickness is formed by applying the resist over the conductive film, the entire surface of the resist is exposed to light and developed, or the entire surface of the resist is etched to form a resist mask, and the conductive film is etched by using the resist mask to form a source and drain electrode.

Abstract: A capacitive sensor is configured for collapsed mode, e.g. for measuring sound or pressure, wherein the moveable element is partitioned into smaller sections. The capacitive sensor provides increased signal to noise ratio.

Abstract: A metal substrate with an insulating layer, which is capable of being produced by a simple process, exhibits heat resistance during semiconductor processing, is superior in voltage resistance, and has small leakage current, and an Al base material that realizes the metal substrate are provided. The metal substrate with an insulating layer is formed by administering anodic oxidation on at least one surface of the Al base material. The Al base material includes only precipitous particles of a substance which is anodized by anodic oxidation as precipitous particles within an Al matrix.

Abstract: An example embodiment relates to a semiconductor memory device including a plurality of cylindrical bottom electrodes arranged in a first direction and in a second direction. The device includes a supporting base configured to support the plurality of cylindrical bottom electrodes by contacting side surfaces of the plurality of cylindrical bottom electrodes. The supporting base includes first patterns in which first open areas are formed, and second patterns in which second open areas are formed. The first patterns and the second patterns have different oriented shapes.

Abstract: An example embodiment disclosed is a method for fabricating a phase change memory cell. The method includes forming a non-sublithographic via within an insulating substrate. The insulating substrate is embedded on the same layer as a first metalization layer (Metal 1) of a semiconductor wafer, and includes a bottom and a sidewall. A sublithographic aperture is formed through the bottom of the non-sublithographic via and extends to a buried conductive material. The sublithographic aperture is filled with a conductive non-phase change material. Furthermore, phase change material is deposited within the non-sublithographic via.

Abstract: A method of manufacturing semiconductor device includes preparing a substrate having a first surface and a second surface opposite to the first surface. A first insulation layer is formed on the second surface. A sacrificial layer is formed on the first insulation layer. An opening is formed to penetrate through the substrate and extend from the first surface to a portion of the sacrificial layer. A second insulation layer is formed on an inner wall of the opening. A plug is formed to fill the opening. The sacrificial layer is removed to expose a lower portion of the plug through the second surface.

Abstract: A technique of manufacturing a semiconductor device capable of performing a probe test by a common test apparatus as normal LSI chips even for large-area chips is provided. A chip comprising a device formed on a device area by a semiconductor process and including a plurality of test areas sectioned by chip areas is prepared. Next, pads to be electrically connected to the device are formed at corresponding positions on the respective plurality of test areas. Subsequently, the respective test areas are tested by a same probe card via the plurality of pads.

Abstract: A FET for driving an electric motor includes a source electrode. The source electrode has main electrode surfaces to which bonding wires, through which a drive current for an electric motor passes, are joined, and inspection electrode surfaces that are arranged so as to be independent of and apart from the main electrode surfaces. The inspection electrode surfaces are provided so as to contact a probe of an inspection device that performs an inspection of the FET 3.

Abstract: A semiconductor device has a semiconductor die and first conductive layer formed over a surface of the semiconductor die. A first insulating layer is formed over the surface of the semiconductor die. A second insulating layer is formed over the first insulating layer and first conductive layer. An opening is formed in the second insulating layer over the first conductive layer. A second conductive layer is formed in the opening over the first conductive layer and second insulating layer. The second conductive layer has a width that is less than a width of the first conductive layer along a first axis. The second conductive layer has a width that is greater than a width of the first conductive layer along a second axis perpendicular to the first axis. A third insulating layer is formed over the second conductive layer and first insulating layer.

Abstract: Some embodiments of the invention include thin film capacitors formed on a package substrate of an integrated circuit package. At least one of the film capacitors includes a first electrode layer, a second electrode layer, and a dielectric layer between the first and second electrode layers. Each of the first and second electrode layers and the dielectric layer is formed individually and directly on the package substrate. Other embodiments are described and claimed.

Abstract: The present teaching provides a semiconductor device capable of relaxing stress transferred to a contact region during wire bonding and improving reliability of wire bonding. A semiconductor device comprises contact regions, an interlayer insulating film, an emitter electrode, and a stress relaxation portion. The contact regions are provided at a certain interval in areas exposing at a surface of a semiconductor substrate. The interlayer insulating film is provided on the surface of the semiconductor substrate between adjacent contact regions. The emitter electrode is provided on an upper side of the semiconductor substrate and electrically connected to each of the contact regions. The stress relaxation portion is provided on an upper surface of the emitter electrode in an area only above the contact regions. The stress relaxation portion is formed of a conductive material.

Abstract: A semiconductor device includes a semiconductor substrate, a surface electrode formed on the semiconductor substrate, an ineffective region formed to surround the surface electrode, and an ID-indicating portion made of a different material than the surface electrode and formed on the surface electrode to indicate an ID. The area of the ineffective region is smaller than the area of the surface electrode.

Abstract: The present disclosure relates to the field of fabricating microelectronic packages, wherein microelectronic components of the microelectronic packages may have sintered conductive vias comprising sintered metal and magnetic particles.

Abstract: A microelectronic structure and a method for fabricating the microelectronic structure provide a plurality of voids interposed between a plurality of conductor layers. The plurality of voids is also located between a liner layer and an inter-level dielectric layer. The voids provide for enhanced electrical performance of the microelectronic structure.

Abstract: A method and structure are disclosed that are advantageous for aligning a contact plug within a bit line contact corridor (BLCC) to an active area of a DRAM that utilizes an insulated sleeve structure. A sleeve insulator layer is deposited in an opening to protect one or more conductor layers from conductive contacts formed in the opening. The sleeve insulator layer electrically insulates a conductive plug from the conductor layer and self-aligns the BLCC so as to improve contact plug alignment tolerances between the BLCC and the capacitor or conductive components.

Abstract: A method of forming a contact in a semiconductor device provides a titanium contact layer in a contact hole and a MOCVD-TiN barrier metal layer on the titanium contact layer. Impurities are removed from the MOCVD-TiN barrier metal layer by a plasma treatment in a nitrogen-hydrogen plasma. The time period for plasma treating the titanium nitride layer is controlled so that penetration of nitrogen into the underlying titanium contact layer is substantially prevented, preserving the titanium contact layer for subsequently forming a titanium silicide at the bottom of the contact.

Abstract: A semiconductor device includes: a gate electrode formed above a semiconductor region; a drain region and a source region formed in portions of the semiconductor region located below sides of the gate electrode in a gate length direction, respectively; a plurality of drain contacts formed on the drain region to be spaced apart in a gate width direction of the gate electrode; and a plurality of source contacts formed on the source region to be spaced apart in the gate width direction of the gate electrode. The intervals between the drain contacts are greater than the intervals between the source contacts.

Abstract: Disclosed is a dielectric film having a high dielectric constant and an excellent leakage breakdown. The dielectric film includes a TiO2 film containing Zr or Al in a concentration of less than 40% by a ratio of the number of atoms represented by (Zr or Al)/((Zr or Al)+Ti) with an approximately constant concentration profile in the direction of the film thickness. The dielectric film is suitable for a dielectric film of a semiconductor device, particularly a capacitor dielectric film.

Abstract: A two-terminal resistance switching element, wherein two silicon films each doped with an impurity are arranged with a gap width in the order of nanometers. The gap width is in the range of from 0.1 nm to 100 nm. A semiconductor device can be obtained by providing the two-terminal resistance switching element in a memory, a storage device or other device.

Abstract: The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.

Abstract: A semiconductor device includes: an integrated circuit having an electrode pad; a first insulating layer disposed on the integrated circuit; a redistribution layer including a plurality of wirings and disposed on the first insulating layer, at least one of the plurality of wirings being electrically coupled to the electrode pad; a second insulating layer having a opening on at least a portion of the plurality of wirings; a metal film disposed on the opening and on the second insulating layer, and electrically coupled to at least one of the plurality of wirings; and a solder bump the solder bump overhanging at least one of the plurality of wirings not electrically coupled to the metal film.

Abstract: A method of fabricating a semiconductor device includes providing a semiconductor substrate including a first landing plug and a second landing plug. A bit line is formed over the semiconductor substrate. The bit line is electrically coupled to the first landing plug. A stacked structure of an etch stop film and an interlayer insulating film is deposited over the semiconductor substrate including the bit line. The stacked structure is selectively etched using a contact mask to form a contact hole having an upper part that is wider than a lower part of the contact hole. The contact hole exposes the second landing plug. A contact plug is formed over the contact hole. The contact plug is electrically coupled to the second landing plug.