Semiconductor apparatus

Abstract

The disclosure provides a semiconductor apparatus capable of keeping a semiconductor characteristics and realizing excellent semiconductor properties even when using an n type semiconductor (gallium oxide, for example) having a low loss at a high voltage and having much higher dielectric breakdown electric field strength than SiC. A semiconductor apparatus including at least an n type semiconductor layer and a p+ type semiconductor layer, wherein the n type semiconductor layer includes a crystalline oxide semiconductor (gallium oxide, for example) containing a metal of Group 13 of the periodic table as a main component, and the p+ type semiconductor layer includes a crystalline oxide semiconductor (iridium oxide, for example) containing a metal of Group 9 of the periodic table as a main component.

Dependencies are inferred from the claim text.