Double Dirac cones in two-dimensional photonic crystals with C 6 symmetry

Jiang, J.-R.J.-R.JiangWu, S.-C.S.-C.WuChen, W.-T.W.-T.ChenChern, R.-L.R.-L.ChernRUEY-LIN CHERN2021-02-042021-02-042019https://www.scopus.com/inward/record.url?eid=2-s2.0-85075722571&partnerID=40&md5=05b2cb9d1e505c33dc09abd494b3ea31https://scholars.lib.ntu.edu.tw/handle/123456789/546885Double Dirac cones in two-dimensional photonic crystals with C 6 symmetryjournal article10.1080/09500340.2019.16969972-s2.0-85075722571