obg

The relationship among magnetic elements , OBG , and PL characteristics has been obtained .

获得了磁性元素与薄膜的光学禁带和光致发光特性的依赖关系。

The variation law among the direct OBG , electronic band structure , and temperature has been established .

同时也建立了其直接光学能带和电子结构随温度的变化规律。

Propagation properties of OBG beams

QBG光束的传输特性

The experimental results such as temperature dependence of the optical band gap ( OBG ) energy can provide the information about the electron-phonon interactions and optical excitation process .

光学禁带与温度依赖关系等实验结果可以提供电子-声子相互作用和光激发过程等信息。

The variations of the electronic band structure in the films with the temperature and composition have been observed . A series of the physics law between composition and some physical parameters ( dielectric functions , OBG , etc. ) have been established . 2 .

发现其电子能带结构随着温度及组分的变化关系，建立起它们的介电函数以及禁带宽度等物理参数与组分的一系列物理规律。