Title :
Photodetectors based on organic semiconductors: Optimization of device architectures
Author :
Sahu, S. ; Pal, A.J.
Author_Institution :
Indian Assoc. for Cultivation of Sci., Jadavpur
Abstract :
Organic photodetectors based on various organic materials (small molecule and polymer) have been studied quite extensively. Number of properties those can be helpful for preparing an optimized device structure has also been studied. Some of them which we have studied are; variation of number of donor/acceptor interface and by studying the decay characteristics of the carriers, by providing a gradient in the concentration in the molecular level.
Keywords :
organic semiconductors; photodetectors; polymers; device structure; donor-acceptor interface; molecular level; organic semiconductors; photodetectors; Electrodes; Excitons; Optical device fabrication; Organic light emitting diodes; Organic materials; Organic semiconductors; Photodetectors; Physics; Solar power generation; Solid state circuits; donor/acceptor interface; molecular level; organic photodetectors; small molecule and polymer;
Conference_Titel :
Physics of Semiconductor Devices, 2007. IWPSD 2007. International Workshop on
Conference_Location :
Mumbai
Print_ISBN :
978-1-4244-1728-5
Electronic_ISBN :
978-1-4244-1728-5
DOI :
10.1109/IWPSD.2007.4472576
