The present invention relates to a method for manufacturing a nonvolatile memory thin film device by using a neutral particle beam generation apparatus. The present invention solves the problem that substrates such as glass and a plastic film may not be used for manufacturing the memory thin film device due to the high temperature heat treatment process for a long time, in the existing method for manufacturing the thin film device having the nonvolatile memory function by forming the mobile proton layer.

A transistor comprises a channel region between a source region and a drain region, a dielectric material adjacent to the channel region, an electrode adjacent to the dielectric material, and an electrolyte between the dielectric material and the electrode. Related semiconductor devices comprising at least one transistors, related electronic systems, and related methods are also disclosed.

In an embodiment, a method includes forming a first gate electrode over a substrate. The method also includes forming a first gate dielectric layer over the first gate electrode. The method also includes depositing a semiconductor layer over the first gate dielectric layer. The method also includes forming source/drain regions over the first gate dielectric layer and the semiconductor layer, the source/drain regions overlapping ends of the semiconductor layer. The method also includes forming a second gate dielectric layer over the semiconductor layer and the source/drain regions. The method also includes and forming a second gate electrode over the second gate dielectric layer.

The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a substrate, a channel region positioned in the substrate, first impurity regions positioned in the substrate and respectively positioned on two ends of the channel region, a gate dielectric layer positioned on the channel region, a gate bottom conductive layer positioned on the gate dielectric layer, first contacts respectively positioned on the first impurity regions, programmable insulating layers respectively positioned on the first contacts, a top conductive layer positioned on the programmable insulating layers and electrically coupled to the gate bottom conductive layer.

Disclosed is an ion controllable transistor-based neuromorphic synaptic device used for a memory and a neuromorphic computing in such a manner that a synaptic weight is analogically updated and maintained. The ion controllable transistor-based neuromorphic synaptic device includes a channel area formed on a semiconductor substrate; a source area and a drain area formed at both sides of the channel area, respectively; an interlayer insulating film provided on the channel area; a gate area formed on the interlayer insulating film; and a solid electrolyte layer inserted between the interlayer insulating film and the gate area.

Disclosed are a memory device including a vertical stack structure and a method of manufacturing the memory device. The memory device includes an insulating structure having a shape including a first surface and a protrusion portion protruding in a first direction from the first surface, a recording material layer covering the protrusion portion along a protruding shape of the protrusion portion and extending to the first surface on the insulating structure a channel layer on the recording material layer along a surface of the recording material layer, a gate insulating layer on the channel layer, and a gate electrode formed at a location on the gate insulating layer to face a second surface which is a protruding upper surface of the protrusion portion, wherein a void exists between the gate electrode and the insulating structure, defined by the insulating structure and the recording material layer.

A method and resulting structures for a semiconductor device includes forming a source terminal of a semiconductor fin on a substrate. An energy barrier is formed on a surface of the source terminal. A channel is formed on a surface of the energy barrier, and a drain terminal is formed on a surface of the channel. The drain terminal and the channel are recessed on either sides of the channel, and the energy barrier is etched in recesses formed by the recessing. The source terminal is recessed using timed etching to remove a portion of the source terminal in the recesses formed by etching the energy barrier. A first bottom spacer is formed on a surface of the source terminal and a sidewall of the semiconductor fin, and a gate stack is formed on the surface of the first bottom spacer.

A structure includes a first source/drain region and a second source/drain region in a semiconductor body; and a trench isolation between the first and second source/drain regions in the semiconductor body. A first doping region is about the first source/drain region, a second doping region about the second source/drain region, and the trench isolation is within the second doping region. A third doping region is adjacent to the first doping region and extend partially into the second doping region to create a charge trap section. A gate conductor of a gate structure is over the trench isolation and the first, second, and third doping regions. The charge trap section creates a charge controlled e-fuse operable by applying a stress voltage to the gate conductor.

This invention provides a multi-Vt vertical power device and a method of making the same. Through a contact mask, a contact structure array having a shared trench gate structure may be formed, the same traversal gaps between an edge of a contact portion of a second conductivity type of the same set and an edge of a trench may be formed in the contact structure array, and different traversal gaps between an edge of the contact portion of the second conductivity type of different sets and an edge of the trench may be formed in the contact structure array. As such, multi-Vt states may be implemented for storing digital information. The present invention allows making a multi-Vt vertical power device having a number of Vt's to be capable of storing same number of bits digital information without additional process steps. Therefore, the built-in multi-Vt power MOSFET and IGBT are adapted not only for the high power applications but also for information storage; simultaneous reading multi-bit information stored in the multi-Vt vertical power device is provided with scanning a voltage of a shared gate and constructing a transconductance.

In an embodiment, a method includes forming a first gate electrode over a substrate. The method also includes forming a first gate dielectric layer over the first gate electrode. The method also includes depositing a semiconductor layer over the first gate dielectric layer. The method also includes forming source/drain regions over the first gate dielectric layer and the semiconductor layer, the source/drain regions overlapping ends of the semiconductor layer. The method also includes forming a second gate dielectric layer over the semiconductor layer and the source/drain regions. The method also includes and forming a second gate electrode over the second gate dielectric layer.