Is the photonic crystal with a Dirac cone at its Г point a real zero-index material?
Crossref DOI link: https://doi.org/10.1007/s00340-017-6738-3
Published Online: 2017-05-08
Published Print: 2017-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Gao, H.
Zhou, Y. S.
Zheng, Z. Y.
Chen, S. J.
Dong, J. J.
Funding for this research was provided by:
National Natural Science Foundation of China (11504336, 11274233, 11404293)
Funds for Central University Research Works (265201430)
License valid from 2017-05-01