carrier state

例句：

1. 1. In the carrier state, electrons are free to move through the material.
   在载流子状态下，电子可以自由地通过材料。
2. 2. The device operates in a carrier state, allowing for efficient data transfer.
   该设备以载流子状态运行，可以实现高效的数据传输。
3. 3. The research focused on understanding how the carrier state affects the electronic properties of semiconductors.
   研究重点在于理解载流子状态如何影响半导体的电子特性。