Abstract: An electronic device can include a transistor structure. In an embodiment, the transistor structure can include a channel region and a drift structure including different semiconductor base materials. In another embodiment, the transistor structure can include a source region and a drain structure including a first region, wherein the source region and the first region include different semiconductor base materials and have the same conductivity type. In another aspect, a process of forming an electronic device can include forming a semiconductor layer; forming a body region; patterning the body region and the semiconductor layer to define a trench having a sidewall; forming a first region of a drain structure along the sidewall of the trench, wherein the first region and body region include different semiconductor base materials and different conductivity types.

Abstract: An electronic device can include a transistor structure. In an embodiment, the transistor structure can include a channel region and a drift structure including different semiconductor base materials. In another embodiment, the transistor structure can include a source region and a drain structure including a first region, wherein the source region and the first region include different semiconductor base materials and have the same conductivity type. In another aspect, a process of forming an electronic device can include forming a semiconductor layer; forming a body region; patterning the body region and the semiconductor layer to define a trench having a sidewall; forming a first region of a drain structure along the sidewall of the trench, wherein the first region and body region include different semiconductor base materials and different conductivity types.

Abstract: In one embodiment, a wafer susceptor is formed to have portion of the susceptor that is positioned between a wafer pocket and an outside edge of the susceptor to have a non-uniform and/or a non-planar surface. In another embodiment, the non-uniform and/or non-planar surface includes one of a recess into the surface or a protrusion extending away from the surface.

Abstract: An electronic device can include a vertical III-V transistor having a gate electrode and a channel region within a homostructure. The channel region can be disposed between a first portion and a second portion of the gate electrode. In an embodiment, the III-V transistor can be an enhancement-mode GaN transistor, and in a particular embodiment, the drain, source, and channel regions can include the same conductivity type.

Abstract: In one embodiment, Group III-nitride materials are used to form a semiconductor device. A fin structure is formed in the Group III-nitride material, and a gate structure, source electrodes and drain electrodes are formed in spaced relationship to the fin structure. The fin structure provides both polar and semi-polar 2DEG regions. In one embodiment, the gate structure is configured to control current flow in the polar 2DEG region. Shield conductor layers are included above the gate structure and in spaced relationship with drain regions of the semiconductor device.

Abstract: An electronic device can include a vertical III-V transistor having a gate electrode and a channel region within a homostructure. The channel region can be disposed between a first portion and a second portion of the gate electrode. In an embodiment, the III-V transistor can be an enhancement-mode GaN transistor, and in a particular embodiment, the drain, source, and channel regions can include the same conductivity type.

Abstract: In one embodiment, methods for making semiconductor devices are disclosed.

Abstract: In one embodiment, Group III-nitride materials are used to form a semiconductor device. A fin structure is formed in the Group III-nitride material, and a gate structure, source electrodes and drain electrodes are formed in spaced relationship to the fin structure. The fin structure provides both polar and semi-polar 2DEG regions. In one embodiment, the gate structure is configured to control current flow in the polar 2DEG region. Shield conductor layers are included above the gate structure and in spaced relationship with drain regions of the semiconductor device.

Abstract: In one embodiment, methods for making semiconductor devices are disclosed.

Abstract: In one embodiment, Group III-nitride materials are used to form a semiconductor device. A fin structure is formed in the Group III-nitride material, and a gate structure, source electrodes and drain electrodes are formed in spaced relationship to the fin structure. The fin structure provides both polar and semi-polar 2DEG regions. In one embodiment, the gate structure is configured to control current flow in the polar 2DEG region. Shield conductor layers are included above the gate structure and in spaced relationship with drain regions of the semiconductor device.

Abstract: A semiconductor substrate can be patterned to define a trench and a feature. In an embodiment, the trench can be formed such that after filling the trench with a material, a bottom portion of the filled trench may be exposed during a substrate thinning operation. In another embodiment, the trench can be filled with a thermal oxide. The feature can have a shape that reduces the likelihood that a distance between the feature and a wall of the trench will be changed during subsequent processing. A structure can be at least partly formed within the trench, wherein the structure can have a relatively large area by taking advantage of the depth of the trench. The structure can be useful for making electronic components, such as passive components and through-substrate vias. The process sequence to define the trenches and form the structures can be tailored for many different process flows.

Abstract: In one embodiment, methods for making semiconductor devices are disclosed.

Abstract: In one embodiment, methods for making semiconductor devices are disclosed.

Abstract: In one embodiment, a HEMT semiconductor device includes an isolation region that may include oxygen wherein the isolation region may extend thorough an ALGaN and GaN layer into an underlying layer.

Abstract: In an embodiment, a semiconductor device is formed by a method that includes, providing a base substrate of a first semiconductor material, and forming a layer that is one of SiC or a III-V series material on the base substrate. In a different embodiment, the base substrate may be one of silicon, porous silicon, or porous silicon with nucleation sites formed thereon, or silicon in a (111) plane.

Abstract: In one embodiment, Group III-nitride materials are used to form a semiconductor device. A fin structure is formed in the Group III-nitride material, and a gate structure, source electrodes and drain electrodes are formed in spaced relationship to the fin structure. The fin structure provides both polar and semi-polar 2DEG regions. In one embodiment, the gate structure is configured to control current flow in the polar 2DEG region. Shield conductor layers are included above the gate structure and in spaced relationship with drain regions of the semiconductor device.

Abstract: In one embodiment, a wafer susceptor is formed to have portion of the susceptor that is positioned between a wafer pocket and an outside edge of the susceptor to have a non-uniform and/or a non-planar surface. In another embodiment, the non-uniform and/or non-planar surface includes one of a recess into the surface or a protrusion extending away from the surface.

Abstract: A semiconductor substrate can be patterned to define a trench and a feature. In an embodiment, the trench can be formed such that after filling the trench with a material, a bottom portion of the filled trench may be exposed during a substrate thinning operation. In another embodiment, the trench can be filled with a thermal oxide. The feature can have a shape that reduces the likelihood that a distance between the feature and a wall of the trench will be changed during subsequent processing. A structure can be at least partly formed within the trench, wherein the structure can have a relatively large area by taking advantage of the depth of the trench. The structure can be useful for making electronic components, such as passive components and through-substrate vias. The process sequence to define the trenches and form the structures can be tailored for many different process flows.

Abstract: A semiconductor substrate can be patterned to define a trench and a feature. In an embodiment, the trench can be formed such that after filling the trench with a material, a bottom portion of the filled trench may be exposed during a substrate thinning operation. In another embodiment, the trench can be filled with a thermal oxide. The feature can have a shape that reduces the likelihood that a distance between the feature and a wall of the trench will be changed during subsequent processing. A structure can be at least partly formed within the trench, wherein the structure can have a relatively large area by taking advantage of the depth of the trench. The structure can be useful for making electronic components, such as passive components and through-substrate vias. The process sequence to define the trenches and form the structures can be tailored for many different process flows.

Abstract: In one embodiment, an ESD device is configured to include a zener diode and a P-N diode and to have a conductor that provides a current path between the zener diode and the P-N diode.