TITLE

A Dnv point group structure possessing complete band gap based on gradual heterostructure and self-simulating sphere

AUTHOR(S)
Tianrui Zhai; Zhaona Wang; Rongkuo Zhao; Jing Zhou; Dahe Liu; Xiangdong Zhang
PUB. DATE
November 2008
SOURCE
Applied Physics Letters;11/17/2008, Vol. 93 Issue 20, p201902
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A structure with Dnv point group was fabricated by compounding a gradual heterostructure and a self-simulating sphere. The gradual heterostructure has two-dimensional omnidirectional band gap and the self-simulating sphere makes it possess a complete band gap. The experimental results were explained by theoretical analysis. This kind of structure can be implemented using low refractive index materials.
ACCESSION #
35514143

 

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