If it s in the first state, and it falls out of the conductionband, it will release its extra energy as a photon.
如果是在第一形态，并且它逃离出了传导带，他会以光子的形式释放多余的能量。
2
Changing the Angle and length of the bonds between germanium atoms also changed the energies required to kick their electrons into the conductionband.
改变锗原子的连接角度和长度的同时，将它们的电子踢到传导带所需的能量也变化了。
3
The extra electron fills up the lower-energy state in the conductionband, causing excited electrons to, effectively, spill over into the higher-energy, photon-emitting state.