doped silicon

例句：

1. 1.The doped silicon was used in the production of solar cells.
   掺杂硅被用于生产太阳能电池。
2. 2. The new doped silicon technology has greatly improved the efficiency of solar panels.
   新的掺杂硅技术大大提高了太阳能电池的效率。
3. 3.Doped silicon is a type of semiconductor material that is widely used in electronic devices.
   掺杂硅是一种广泛用于电子设备的半导体材料。