Copper phthalocyanine (CuPc) and metal free phthalocyanine (H2Pc) bulk heterojunction photodetector have sensitive response at broad ranges : UV-vis-IR between 200-800 nm wavelengths
The spectral width of CuPc-H2Pc BHJ has improved than the individual spectral width of CuPc and H2Pc compounds below 400 nm
The photocurrent dependence on light intensity and the results were nearly similar as achieved from experiments
Its stability under ambient conditions over a period time (1 month)