The characteristics of conduction band and forbidden band of photonic crystals are investigated with a macroscopical chord vibrating system indirectly. 得到了类比于光子晶体的亥姆霍兹方程的弦振动系统的本征值方程,并利用该方程研究了光子晶体的导带(CB)和禁带特征。
The empty spaces in the conduction band are at too high an energy level to be of use. 导带(CB)里的空间则由于能量太高而无法利用。
Carriers are transported in the conduction band of the semiconductor to the charge collector. 承运人运输的半导体的导带(CB)电荷收集。
It is found that in a high electric field electrons can transit from the valence band to the conduction band, which is demonstrated to be Zener tunneling in organic semiconductors. 发现在足够高的电场下,价带中的电子可以穿过带隙进入导带(CB),即有机聚合物中的齐纳隧穿现象。
The highest-energy band containing electrons is called the valence band, and the next higher one is the conduction band. 填有电子而能量最高的能带称为价带,相邻的更高能带称为导带(CB)。