光子带隙材料 meaning in English
photonic bandgamaterials
Examples
- Fabrication of photonic band gap crystals through colloid self - assembly methods
胶体自组装法形成光子带隙材料 - We modify the defect by applications of optical tweezers technology . structural defects can dictate the properties of photonic bandgap materials , adding intentional defects within the crystal are needed
在实际的应用中，缺陷的结构决定了光子带隙材料的性质，这就需要人为的制造出具有特殊用途的缺陷。 - In this paper the pbg materials including semiconductors , metals , metal oxides , polymers , dyes and others are comprehensively reviewed from a standpoint of chemistry , meanwhile obtaining pbg crystals through these materials by self - assembly methods is recommended
本文从化学的角度，利用自组装方法，对胶体晶体和反蛋白石等类光子带隙材料包括半导体、金属、金属氧化物、聚合物、染料等进行较全面的介绍，同时介绍了如何从这些材料获得光子带隙。 - Core - shell nanocomposite particles , as attractive building blocks of advanced functional materials , have important applications in such areas as photonic band gap materials , microwave absorbing materials , electrorheological ( or magnetorhelogical ) fluids , catalysis and biology , etc
摘要核壳纳米复合粒子具有许多不同于单组分胶体粒子的独特的光、电、磁、催化等物理与化学性质，是构筑新型功能复合材料的重要组元，在光子带隙材料、微波吸收材料、电磁流变液、催化剂和生物等领域有重要应用。 - Such control can be realized in case where a atom interact with photonic band gap matericals when the atom is placed in photonic crystals whose density of modes is dramatically different from that of free space vacuum . it was known that control could be achieved by varying the frequency ( which leads to the changes of the relative position of the upper levels from the forbidden gap ) or by varying the photonic density of modes ( dos ) or by varying the intial atomic state
由于光子晶体具有不同于真空中的光子态密度，原子和光子带隙材料便发生相互作用，这样便可以控制原子的自发辐射。改变原子上能级与光子禁带边缘的相对位置、材料中的光子态密度或原子初态都可以控制原子的自发辐射。