TY - JOUR T1 - Negative Refraction and Subwavelength Focusing Using Photonic Crystals A1 - Ozbay, E. A1 - Guven, K. A1 - Cubukcu, E. A1 - Aydin, K. A1 - Alici, B.K. JA - Modern Physics Letters B Y1 - 2004 VL - 18 SP - 1275 EP - 1291 N1 - AFS 2004 sonrasĂ˝ girildi ER -