Chern, R.-L.R.-L.ChernChang, C.C.C.C.ChangChang, C.C.C.C.ChangCHIEN-CHENG CHANG2020-04-282020-04-282006https://scholars.lib.ntu.edu.tw/handle/123456789/486008[SDGs]SDG11Surface and bulk modes for periodic structures of negative index materialsjournal article10.1103/PhysRevB.74.1551012-s2.0-33749435056https://www.scopus.com/inward/record.uri?eid=2-s2.0-33749435056&doi=10.1103%2fPhysRevB.74.155101&partnerID=40&md5=95e521c06c08336e235621abac775e75