Abstract: A memory device includes a magnetic tunnel junction pillar located between, and electrically connected to, a bottom electrode and a top electrode. The magnetic tunnel junction pillar is composed of a plurality of device layers vertically stacked above the bottom electrode. Each of the plurality of device layers, the top electrode, and the bottom electrode is formed at a first bevel angle. A bottommost portion of each of the plurality of device layers in the magnetic tunnel junction pillar has a width that is greater than a width of a topmost portion of each preceding device layer. An encapsulation layer is disposed along opposite sidewalls of the top electrode, opposite sidewalls of the bottom electrode, and opposite sidewalls of each of the plurality of device layers.

Abstract: Embodiments of present invention provide a method of forming a MRAM structure. The method includes forming a dielectric layer on top of a bottom contact; creating an opening in the dielectric layer, the opening has a slant top edge; filling a bottom portion of the opening to form a bottom electrode; filling a top portion of the opening with a first ferromagnetic material to form a first ferromagnetic layer; forming a stack of blanket layers, including a blanket tunnel barrier layer, a blanket second ferromagnetic layer, and a blanket top electrode layer, on top of the first ferromagnetic layer; patterning the stack of blanket layers into a top portion of a magnetic tunnel junction stack that includes a tunnel barrier layer, a second ferromagnetic layer, and a top electrode; and forming a top contact in contact with the top electrode. A structure formed thereby is also provided.

Abstract: A MRAM Cell including a dielectric cap and a lower section that includes a bottom electrode, a synthetic anti-ferromagnet layer, and a reference layer, where in the sidewalls of each of the bottom electrode, the synthetic anti-ferromagnet layer, and the reference layer are angled relative to the vertical plane perpendicular to a top surface of the dielectric cap. A first dielectric liner located on the sidewalls of each of the lower section. An upper section that includes a tunnel barrier, a free layer, and a top electrode. A second dielectric liner located on a side section of the tunnel barrier, where the second dielectric liner is comprised of a second material, and where the angled side sections of the tunnel barrier are located on top of the second dielectric liner.

Abstract: A magnetic tunnel junction device and formation thereof. The magnetic tunnel junction device includes a magnetic tunnel junction pillar formed above a bottom electrode. The magnetic tunnel junction pillar includes a reference layer formed above the bottom electrode, a free layer formed above the reference layer, and a tunnel barrier separating the reference layer from the free layer. The tunnel barrier includes a first tunnel barrier layer formed along top and sidewall surfaces of the reference layer, and a second tunnel barrier layer formed along bottom and sidewall surfaces of the free layer. The magnetic tunnel junction device further includes a top electrode formed above the magnetic tunnel junction pillar.

Abstract: A transistor structure includes a semiconductor substrate; an NFET channel structure atop the substrate; a PFET channel structure atop the substrate; a first dielectric atop the PFET channel structure; a second dielectric atop the NFET channel structure; a shared internal metal gate atop the dielectrics; a shared ferroelectric layer atop the shared internal metal gate; and a shared external gate electrode atop the shared ferroelectric layer. The first and second dielectrics are doped with different metals that provide differing overall work functions for the PFET and the NFET. A method for making a transistor structure includes depositing a shared dielectric onto an NFET channel structure and a PFET channel structure, and converting the shared dielectric to a first high-k dielectric atop the PFET channel structure and a second high-k dielectric atop the NFET channel structure. The first high-k dielectric and the second high-k dielectric are doped with different metals.

Abstract: A system for resource allocation is provided. The system determines first request data of a first queue. The first queue comprises first tasks associated with a first operation of a first model. The system determines confidence data of an output of each of the first tasks. The system allocates second tasks to a second queue based on the confidence data. The system determines second request data of the second queue. The second queue comprises the second tasks associated with a second operation of the first model. The system generates a policy for resource allocation using a second model based on the first request data, the confidence data, and the second request data. The second model is configured to generate the policy based on a reward function. The system controls allocation of resources for the first operation and the second operation based on the policy.

Abstract: An approach to forming a semiconductor device where the semiconductor device includes a first power rail that is connected to a decoupling capacitor by way of a first gate. The decoupling capacitor is also connected to a second gate. As such, the decoupling capacitor separates the first gate from the second gate. The decoupling capacitor may include a dielectric liner within a gate cut trench and a ferroelectric material over the dielectric liner. A second power rail may be connected to the decoupling capacitor by way of the second gate. The first gate and the second gate may be inline with respect thereto.

Abstract: A ring-shaped heater, system, and method to gradually change the conductance of the phase change memory through a concentric ring-shaped heater. The system may include a phase change memory. The phase change memory may include a bottom electrode. The phase change memory may also include a ring-shaped heater patterned on top of the bottom electrode, the ring-shaped heater including: a plurality of concentric conductive heating layers, and a plurality of insulator spacers, where each insulator spacer separates each conductive heating layer. The phase change memory may also include a phase change material proximately connected to the ring-shaped heater. The phase change memory may also include a top electrode proximately connected to the phase change material.

Abstract: A phase change memory, system, and method for gradually changing the conductance and resistance of the phase change memory while preventing resistance drift. The phase change memory may include a phase change material. The phase change memory may also include a bottom electrode. The phase change memory may also include a heater core proximately connected to the bottom electrode. The phase change memory may also include a set of conductive rings surrounding the heater core, where the set of conductive rings comprises one or more conductive rings, and where the set of conductive rings are proximately connected to the phase change material. The phase change memory may also include a set of spacers, where a spacer, from the set of spacers, separates a portion of a conductive ring, from the set of conductive rings, from the heater core.

Abstract: A memory, system, and method to improve integration density while maintaining thermal efficiency through a phase change memory cell with a superlattice based thermal barrier. The phase change memory may include a bottom electrode. The phase change memory may also include an active phase change material. The phase change memory may also include a superlattice thermal barrier proximately connected to the active phase change material. The phase change memory may also include a top electrode proximately connected to the superlattice thermal barrier. The system may include the phase change memory cell. The method for forming a phase change memory may include depositing an active phase change material on a bottom electrode. The method may also include depositing a superlattice thermal barrier proximately connected to the active phase change material. The method may also include depositing a top electrode proximately connected to the superlattice thermal barrier.

Abstract: A memory device is provided. The memory device includes a main feature disposed beneath a surface of a photolithographic mask. The memory device further includes at least one Sub-Resolution Assistant Feature (SRAF) proximate to the main feature beneath the surface. The main feature has an electrical conductivity based on an area relationship with the at least one SRAF.

Abstract: An approach to forming a semiconductor device where the semiconductor device includes a first power rail with one or more vertically stacked contact vias connecting to the first power rail to a portion of a first de-coupling capacitor. The semiconductor device includes the first de-coupling capacitor in a first portion of a semiconductor substrate in a first gate cut trench.

Abstract: Embodiments of present invention provide a method of forming a MRAM structure. The method includes forming a dielectric layer on top of a bottom contact; creating an opening in the dielectric layer, the opening has a slant top edge; filling a bottom portion of the opening to form a bottom electrode; filling a top portion of the opening with a first ferromagnetic material to form a first ferromagnetic layer; forming a stack of blanket layers, including a blanket tunnel barrier layer, a blanket second ferromagnetic layer, and a blanket top electrode layer, on top of the first ferromagnetic layer; patterning the stack of blanket layers into a top portion of a magnetic tunnel junction stack that includes a tunnel barrier layer, a second ferromagnetic layer, and a top electrode; and forming a top contact in contact with the top electrode. A structure formed thereby is also provided.

Abstract: A system and method of leveraging sub-resolution assist feature (SRAF) to intentionally distort a feature of a pattern for identification and security purposes.

Abstract: A phase change memory device or a ReRAM device is integrated with a pair of bipolar junction transistors, the pair of bipolar junction transistors being arranged in a Sziklai Darlington transistor configuration. A small unit cell footprint is obtained by pairing a vertical bipolar junction transistor with a lateral bipolar junction transistor, the memory device being electrically connected to the collector of the lateral bipolar junction transistor.

Abstract: A method for manufacturing a phase-change memory device includes providing a substrate including a plurality of bottom electrodes, patterning the substrate to form a plurality of pores in the substrate extending from a surface of the substrate to the bottom electrodes, depositing a phase-change material over the substrate, implanting one or more of a Ge, Sb and Te in the phase-change material to amorphize at least a portion of the phase-change material inside the pore, planarizing the device to exposed the surface of the substrate, and forming a plurality of top electrodes over the pores, in contact with the phase-change material.

Abstract: An apparatus includes a first plate, a second plate, a third plate, a ferroelectric dielectric, and a paraelectric dielectric. The ferroelectric dielectric is between the first plate and the second plate such that the first plate, the ferroelectric dielectric, and the second plate form a first capacitor. The paraelectric dielectric is between the second plate and the third plate such that the second plate, the paraelectric dielectric, and the third plate form a second capacitor.

Abstract: A field effect device is provided. The field effect device includes an active gate structure, a gate contact within the active gate structure, wherein the gate contact is the same height as the active gate structure, and a gate cut dielectric on opposite sides of the gate contact and active gate structure.

Abstract: A semiconductor device is provided. The semiconductor device includes: a first conductive electrode; a first dielectric stack structure provided on the first conductive electrode; a second conductive electrode provided on the first dielectric stack structure; a second dielectric stack structure provided on the second conductive electrode; and a third conductive electrode provided on the first dielectric stack structure, wherein each of the first dielectric stack structure and the second dielectric stack structure include a first dielectric layer comprising a first material; a second ferroelectric dielectric layer comprising a second material and provided on the first dielectric layer, and a third dielectric layer comprising a third material and provided on the second ferroelectric dielectric layer.

Abstract: An integrated circuit includes a semiconductor substrate; a logic area, located outward of the semiconductor substrate; and a physically unclonable function (PUF) area, located outward of the semiconductor substrate. The logic area includes a plurality of logic metal-insulator-metal decoupling capacitors with at least three plates. The PUF area includes a plurality of PUF metal-insulator-metal capacitors with at least three plates. Shorts and opens are avoided in the logic area, while the PUF metal-insulator-metal capacitors exhibit deliberately-introduced shorts and opens that function as a PUF.