RUEY-LIN CHERN2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-33749435056&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/323417Surface and bulk modes for periodic structures of negative index materialsjournal article10.1103/PhysRevB.74.1551012-s2.0-33749435056WOS:000241723600041