TY - JOUR T1 - Investigation of low-temperature electrical conduction mechanisms in highly resistive GaN bulk layers extracted with Simple Parallel Conduction Extraction Method A1 - Yildiz, A. A1 - Lisesivdin, S.B. A1 - Kasap, M. A1 - Ozcelik, S. A1 - Ozbay, E. A1 - Balkan, N. JA - Applied Physics A Materials Science & Processing Y1 - 2010 VL - 98 SP - 557 EP - 563 ER -