| 摘要 |
A transistor includes a transistor body, and a stress application section applying stress to the transistor body. The transistor body includes a formation substrate, and a first semiconductor layer and a second semiconductor layer which are sequentially stacked on the formation substrate. The second semiconductor layer having a wider bandgap than the first semiconductor layer. The stress application section applies stress to the transistor body so that tensile stress applied to the second semiconductor layer increases in accordance with an increase in a temperature. |
