Interfused semiconductor nanocrystals: brilliant blue photoluminescence and electroluminescence.
We describe a method for producing blue light-emitting interfused CdSe//ZnS (QE up to 60%) nanocrystals and report the good performance of an electroluminescent device which uses them (external quantum efficiency approximately 1.5 cd A(-1)).
Jun
Shinae
S
Materials LAB, Samsung Advanced Institute of Technology, Mt.14-1, Nongseo-Ri, Giheung-Eup, Yongin-Si, Gyeonggi-Do 449-712, Korea.
Jang
Eunjoo
E