Disclosed is a floating gate memristor device comprising: a substrate; a floating gate disposed on the substrate; an insulating layer covering the floating gate; a first electrode including a plurality of control terminals disposed on the insulating layer and spaced apart from each other, wherein the plurality of control terminals vertically overlap the floating gate; a second electrode spaced away from the first electrode, wherein a ground voltage is applied to the second electrode; and a third electrode disposed on the substrate and electrically connected to the floating gate.

A memory device and method of making the same are disclosed. The memory device includes transistor devices located in both a memory region and a logic region of the device. Transistor devices in the memory region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, a second oxide layer over the first nitride layer, and a second nitride layer over the second oxide layer. Transistor devices in the logic region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, and a second nitride layer over the first nitride layer.

Some implementations described herein provide a semiconductor structure. The semiconductor structure includes a first terminal coupled to a substrate of the semiconductor structure. The first terminal comprises a tunneling layer formed on the substrate, a first conductive structure formed on the tunneling layer, and a dielectric structure formed on a top surface and on a first curved side surface of the first conductive structure. The semiconductor structure includes a second terminal coupled to the substrate. The second terminal comprises a second conductive structure formed on an isolation structure. The second conductive structure has a second curved side surface, and the dielectric structure is disposed between the first curved side surface and the second curved side surface.

A method is presented for temperature assisted programming of flash memory for neuromorphic computing. The method includes training a chip in an environment having a first temperature, adjusting the first temperature to a second temperature in the environment, and employing the chip for inference in the second temperature environment. The first temperature is about 125° C. or higher and the second temperature is about 50° C. or lower.

A wafer having a first region and a second region is provided. A first topography variation exists between the first region and the second region. A first layer is formed over the first region and over the second region of the wafer. The first layer is patterned. A patterned first layer causes a second topography variation to exist between the first region and the second region. The second topography variation is smoother than the first topography variation. A second layer is formed over the first region and the second region. At least a portion of the second layer is formed over the patterned first layer.

An embodiment of an apparatus may include a substrate with alternated layers of conductor material and insulator material, a vertical channel through at least four of the alternated layers of the substrate, where an edge of the layers of insulator material abuts an edge of the vertical channel, and a memory cell on the vertical channel disposed in a layer of conductor material between two layers of the insulator material, where the memory cell comprises a control gate disposed in a recess of the layer of conductor material between the two layers of the insulator material, a trap base disposed in the recess between the control gate and the edge of the vertical channel, and tunnel oxide material that covers the trap base and extends into the vertical channel outside of the recess and beyond the edge of the two layers of insulator material. Other embodiments are disclosed and claimed.

The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes a source/drain region arranged within a substrate. A first select gate is arranged over the substrate, and a first memory gate is arranged over the substrate and separated from the source/drain region by the first select gate. An inter-gate dielectric structure is arranged between the first memory gate and the first select gate. The inter-gate dielectric structure extends under the first memory gate. A height of the inter-gate dielectric structure decreases along a direction extending from the first select gate to the first memory gate.

A non-volatile memory device is provided. The non-volatile memory device includes a substrate having an active region, a source region, a drain region, and a floating gate. The source region and the drain region may be arranged in the active region, the drain region may be arranged adjacent to the source region. The source region and the drain region may define a channel region therebetween. The floating gate may be arranged over the active region, and may include a first section over the channel region, a plurality of second sections over the drain region, and a connecting section arranged between the first section and the plurality of second sections

An embodiment memory device includes a drain electrode disposed on a semiconductor substrate, a channel region in contact with the drain electrode, a source electrode in contact with the channel region, and a floating gate region in contact with the source electrode and the drain electrode, the floating gate region including a nano-dot region including at least one nano-dot gate, wherein the drain electrode is overlapped with the nano-dot region, and wherein the nano-dot region is overlapped with the channel region.

Low-power, dual sensitivity thin oxide FG-MOSFET sensors in RF-CMOS technology for a wireless X-ray dosimeter chip, methods for radiation measurement and for charging and discharging the sensors are described. The FG-MOSFET sensor from a 0.13 μm (RF-CMOS process, includes a thin oxide layer having a device region, a source and a drain associated with the device well region, separated by a channel region, a floating gate extending over the channel region, and a floating gate extension extending over the thin oxide layer adjacent to the device well region. In a matched sensor pair for dual sensitivity radiation measurement, the floating gate and the floating gate extension of a FG-MOSFET higher sensitivity sensor are without a salicide layer or a silicide layer formed thereon and the floating gate and the floating gate extension of a FG-MOSFET lower sensitivity sensor have a salicide layer or a silicide layer formed thereon.