| abstract |
[Problem] The purpose of this technology is to provide a semiconductor device, CMOS circuit, and electronic device that have excellent electrical properties. [Solution] A semiconductor device according to the present technology has a hollow zone or an insulation zone. The hollow zone or insulation zone is disposed in a body zone of a transistor that includes a source having a first semiconductor type, a drain having the first semiconductor type, and the body zone having a second conductor type and disposed between the source and the drain, the hollow zone or insulation zone being disposed beneath a channel formed between the source and the drain. |