Abstract: Methods of fabricating vertical devices are described, along with apparatuses and systems that include them. In one such method, a vertical device is formed at least partially in a void in a first dielectric material and a second dielectric material. Additional embodiments are also described.

Abstract: Some embodiments include methods of forming gated devices. An upper region of a semiconductor material is patterned into a plurality of walls that extend primarily along a first direction. The walls are spaced from one another by trenches that extend primarily along the first direction. Steps are formed along bottoms of the trenches. Gatelines are formed on the steps and along lower regions of the walls. After the gatelines are formed, the walls are patterned into spaced-apart pillars that have bottom regions below the gatelines. In some embodiments the gated devices may be transistors or thyristors.

Abstract: Methods of fabricating vertical devices are described, along with apparatuses and systems that include them. In one such method, a vertical device is formed at least partially in a void in a first dielectric material and a second dielectric material. Additional embodiments are also described.

Abstract: Methods of fabricating vertical devices are described, along with apparatuses and systems that include them. In one such method, a vertical device is formed at least partially in a void in a first dielectric material and a second dielectric material. Additional embodiments are also described.

Abstract: Some embodiments include methods of forming gated devices. An upper region of a semiconductor material is patterned into a plurality of walls that extend primarily along a first direction. The walls are spaced from one another by trenches that extend primarily along the first direction. Steps are formed along bottoms of the trenches. Gatelines are formed on the steps and along lower regions of the walls. After the gatelines are formed, the walls are patterned into spaced-apart pillars that have bottom regions below the gatelines. In some embodiments the gated devices may be transistors or thyristors.

Abstract: Some embodiments include methods of forming gated devices. An upper region of a semiconductor material is patterned into a plurality of walls that extend primarily along a first direction. The walls are spaced from one another by trenches that extend primarily along the first direction. Steps are formed along bottoms of the trenches. Gatelines are formed on the steps and along lower regions of the walls. After the gatelines are formed, the walls are patterned into spaced-apart pillars that have bottom regions below the gatelines. In some embodiments the gated devices may be transistors or thyristors.

Abstract: Some embodiments include methods of forming gated devices. An upper region of a semiconductor material is patterned into a plurality of walls that extend primarily along a first direction. The walls are spaced from one another by trenches that extend primarily along the first direction. Steps are formed along bottoms of the trenches. Gatelines are formed on the steps and along lower regions of the walls. After the gatelines are formed, the walls are patterned into spaced-apart pillars that have bottom regions below the gatelines. In some embodiments the gated devices may be transistors or thyristors.

Abstract: Some embodiments include methods of forming gated devices. An upper region of a semiconductor material is patterned into a plurality of walls that extend primarily along a first direction. The walls are spaced from one another by trenches that extend primarily along the first direction. Steps are formed along bottoms of the trenches. Gatelines are formed on the steps and along lower regions of the walls. After the gatelines are formed, the walls are patterned into spaced-apart pillars that have bottom regions below the gatelines. In some embodiments the gated devices may be transistors or thyristors.

Abstract: Methods of fabricating vertical devices are described, along with apparatuses and systems that include them. In one such method, a vertical device is formed at least partially in a void in a first dielectric material and a second dielectric material. Additional embodiments are also described.

Abstract: Some embodiments include methods of forming gated devices. An upper region of a semiconductor material is patterned into a plurality of walls that extend primarily along a first direction. The walls are spaced from one another by trenches that extend primarily along the first direction. Steps are formed along bottoms of the trenches. Gatelines are formed on the steps and along lower regions of the walls. After the gatelines are formed, the walls are patterned into spaced-apart pillars that have bottom regions below the gatelines. In some embodiments the gated devices may be transistors or thyristors.