Wide-band gap material 宽禁带材料
manmade band gap material 人工带隙材料
photonic band gap material 光带隙材料
photonic-band-gap material 光子晶体
Electromagnetic band-gap material 电磁带隙材料
direct wide band gap material 直接宽带隙材料
This kind of material is called photonic crystal or photonic lattices, but there are photonic band-gap in completed photonic lattices.
这种周期性介电结构材料称为光子晶体或光子晶格。
Main research fields are the preparation and ion implantation studies of advanced functional material films. The focuses are on the material and device characteristics of wide band gap semiconductors.
长期从事先进功能材料薄膜制备和离子注入改性方面的科学研究，重点是宽禁带半导体材料与器件。
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