BLUE LIGHT-EMITTING DIODE BASED ON ZnO NANOWIRE/POLYACRYLAMIDE FILM ON SILICON SUBSTRATE
硅衬底上聚丙烯酰胺/氧化锌纳米线薄膜蓝色发光二极管

The single crystalline ZnO nanowires were self-assembly grown on n-type(111)plane of the silicon substrate using polymer assisted complexing soft-template process through a simple polymer complexation and low-temperature oxidizing-sintering,which have smooth top and fine hexagonal columnar structure.Based on the ZnO nanowire/polyacrylamide system,we construct the ZnO-nanowire/polyacrylamide light emitting device that exhibits blue electrically driven emission with a relatively low threshold voltage at ambie...