A capacitor device and a semiconductor device including the capacitor device are provided. The capacitor device includes first and second electrodes spaced apart from each other, and a dielectric layer provided between the first electrode and the second electrode. The dielectric layer includes a dielectric material in which ferroelectrics and antiferroelectrics are mixed with each other.

A capacitor device and a semiconductor device including the capacitor device are provided. The capacitor device includes first and second electrodes spaced apart from each other, and a dielectric layer provided between the first electrode and the second electrode. The dielectric layer includes a dielectric material in which ferroelectrics and antiferroelectrics are mixed with each other.

The present disclosure relates generally to structures in semiconductor devices and methods of forming the same. More particularly, the present disclosure relates to high electron mobility transistor (HEMT) devices having a silicided polysilicon layer. The present disclosure may provide an active region above a substrate, source and drain electrodes in contact with the active region, a gate above the active region, the gate being laterally between the source and drain electrodes, a polysilicon layer above the substrate, and a silicide layer on the polysilicon layer. The active region includes at least two material layers with different band gaps. The polysilicon layer may be configured as an electronic fuse, a resistor, or a diode.

According to one embodiment, a semiconductor device includes a semiconductor member, a first conductive member, a first electrode, a first insulating member, and a second insulating member. The semiconductor member includes a first partial region, a second partial region, and a third partial region. The first partial region is between the second partial region the third partial region. The first conductive member includes a first conductive portion. The first conductive portion is between the second partial region and the third partial region. The first electrode is electrically connected to the first conductive member. The first electrode includes a first electrode portion, a second electrode portion, and a third electrode portion. The first insulating member includes a first insulating region, a second insulating region, and a third insulating region. The second insulating member includes a first insulating portion and a second insulating portion.

Embodiments include a transistor and methods of forming a transistor. In an embodiment, the transistor comprises a semiconductor channel, a source electrode on a first side of the semiconductor channel, a drain electrode on a second side of the semiconductor channel, a polarization layer over the semiconductor channel, an insulator stack over the polarization layer, and a gate electrode over the semiconductor channel. In an embodiment, the gate electrode comprises a main body that passes through the insulator stack and the polarization layer, and a first field plate extending out laterally from the main body.

The performance of a transistor is improved. The semiconductor device according to the embodiment includes: an insulating film (12) that separates an n-type transistor formation region (Tr1) and a p-type transistor formation region (Tr2) from each other, in which each of the n-type transistor formation region and the p-type transistor formation region includes a gate electrode (13) formed in a first direction on a semiconductor substrate (11), and source/drain regions (22) formed on both sides of the gate electrode in a second direction different from the first direction, and a distance from an interface between the insulating film and the source/drain regions to an end of the gate electrode in the second direction is different between the n-type transistor formation region and the p-type transistor formation region.

A superconducting coupling device includes a resonator structure. The resonator structure has a first end configured to be coupled to a first device and a second end configured to be coupled to a second device. The device further includes an electron system coupled to the resonator structure, and a gate positioned proximal to a portion of the electron system. The electron system and the gate are configured to interrupt the resonator structure at one or more predetermined locations forming a switch. The gate is configured to receive a gate voltage and vary an inductance of the electron system based upon the gate voltage. The varying of the inductance induces the resonator structure to vary a strength of coupling between the first device and the second device.

Disclosed are an adhesive transparent electrode and a method of fabricating the same. More particularly, an adhesive transparent electrode according to an embodiment of the present disclosure includes a substrate and an adhesive silicone-based polymer matrix, in which a metal nanowire network is embedded, deposited on the substrate, wherein the adhesive silicone-based polymer matrix includes a silicone-based polymer including a silicone-based polymer base and a silicone-based polymer crosslinker; and a non-ionic surfactant.

Disclosed are an adhesive transparent electrode and a method of fabricating the same. More particularly, an adhesive transparent electrode according to an embodiment of the present disclosure includes a substrate and an adhesive silicone-based polymer matrix, in which a metal nanowire network is embedded, deposited on the substrate, wherein the adhesive silicone-based polymer matrix includes a silicone-based polymer including a silicone-based polymer base and a silicone-based polymer crosslinker; and a non-ionic surfactant.

A semiconductor substrate has an internal circuit, a plurality of first pads electrically connected to the internal circuit, and one or a plurality of second pads that have a surface hardness lower than that of the plurality of first pads and are not electrically connected to the internal circuit.