Influenza of the Cu Ion on the Structural and Optical Properties in Cu + Ce Co-Doped ZnO Compounds
S. López-Romero, M. J. Quiroz Jiménez, M. García-Hipólito, J. Chávez-Ramírez

World J. Condens. Matter Phys. Vol.7 No.2, May 31, 2017
DOI:10.4236/wjcmp.2017.72005