应变及复Lieb晶格的色散关系
光学
2016-05-17 v2 材料科学
摘要
我们基于紧束缚方法并采用最近邻近似，系统地研究了应变及复Lieb晶格的色散关系。我们发现应变Lieb晶格不会出现边缘态，且无法获得 -对称 Lieb晶格。
引用
@article{arxiv.1501.00781,
title = {Dispersion relations of strained as well as complex Lieb lattices},
author = {Yiqi Zhang and Milivoj Belić and Weiping Zhong and Changbiao Li and Haixia Chen and Yanpeng Zhang},
journal= {arXiv preprint arXiv:1501.00781},
year = {2016}
}
备注
The edge state is controversial and the density of state should be discussed, therefore we plan to withdraw it for a promotion