TY - JOUR AU - Urbieta Quiroga, Ana Irene AU - Fernández Sánchez, Paloma AU - Piqueras De Noriega, Francisco Javier AU - Vasco, E. AU - Zaldo, C. PY - 2004 SN - 1454-4164 UR - https://hdl.handle.net/20.500.14352/51146 T2 - Journal of Optoelectronics and advanced materials AB - Scanning tunnelling microscopy and spectroscopy have been used to characterize electrically active grain boundaries in pulsed laser deposited ZnO films with grain sizes in the range 216-500 nm. The p-type behaviour at the boundary is evidenced by... M2 - 183 PB - Natl Inst Optoelectronics KW - Zinc-Oxide KW - Grain-Boundaries KW - Spectroscopy KW - Ceramics TI - Nanoscopic study of ZnO films by electron beam induced current in the scanning tunneling microscope TY - journal article VL - 6 ER -