Hi,

I currently need to investigate the control parameters that are involved with doping an organic material for long persistent luminescence and I can't seem to find anything on whether the method of recrystallisation and the amount of dopant added would affect the desired product.

I am currently using double-layered diffusion and I am interested in finding out whether a faster or slower method of recrystallisation would be more effective for trapping dopant within the structure of the organic molecule? As well as the amount of dopant added (currently using a 1:10 n ratio) 1 being the organic molecule and 10 being the dopant.

Any help/ links to papers would be very much appreciated.

- Thank you !