• S.Sivamalar
• K.Ravi
• J.Suja Jose

The thin film of Lead Phthalocyanine (PbPc) and Copper Phthalocyanine (CuPc) on glass are prepared by Vacuum deposition method. Deposition of PbPc and CuPc on pre-cleaned glass substrates under the pressure of 10-6 Torr are achieved by slowly varying the current. The rate of evaporation is properly controlled and maintained constant during all the evaporations. The thicknesses of the films are 150 nm, 300 nm and 450 nm on glass substrate. The thickness of sample 450 nm annealed at 323 K and 373 K temperature. SEM and AFM are the best tools to investigate the surface smoothness and to find the grain size of the particles. AFM has been used to see the effect of the different thickness on the surface morphology of the PbPc and CuPc thin films.

Phthalocyanine, surface morphology, Scanning Electron Microscope (SEM) and Atomic Force Microscope (AFM).

"The Influence of Agglomeration and Porosity on the Annealing of PbPc and CuPc Thin Films", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 7, page no.f281-f297, July-2024, Available :http://www.jetir.org/papers/JETIR2407541.pdf

"The Influence of Agglomeration and Porosity on the Annealing of PbPc and CuPc Thin Films", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 7, page no. ppf281-f297, July-2024, Available at : http://www.jetir.org/papers/JETIR2407541.pdf