[PD1-L7] Improvement of Electroluminescent Efficiency of Light-Emitting Porous Silicon XUN WANG, X. Y. HOU, P. H. HAO, F. L. ZHANG, G. SHI, D. M. HUANG (1.Surface Physics Laboratory, Fudan University) https://doi.org/10.7567/SSDM.1992.PD1-L7