TY - JOUR AU - Herrera Zaldiva, M. AU - Fernández Sánchez, Paloma AU - Piqueras de Noriega, Javier AU - Sukhoveyev, W. AU - Ivantsov, V. A. AU - Shreter, Y. G. PY - 2000 DO - 10.1007/PL00021091 SN - 0947-8396 UR - https://hdl.handle.net/20.500.14352/59134 T2 - Applied Physics A-Materials Science&Processing AB - Cathodoluminescence (CL) in the scanning electron microscope has been applied to study the luminescence emission of GaN single crystals grown by LPE methods. CL spectra show the presence of near band edge and of yellow emissions. The latter has been... LA - eng M2 - 55 PB - Springer KW - Light-Emitting-Diodes KW - Cathodoluminescence KW - Films TI - Origin of yellow luminescence from reduced pressure grown bulk GaN crystals TY - journal article VL - 71 ER -