On Physical Vapor Deposition of Organic Semiconductor CuPc Thin Films in High Gravity

Authors

  • Kh.S. Karimov Physical Technical Institute of Academy of Sciences, Rudaki Ave.33, Dushanbe, 734025, Tajikistan
  • S. Bellingeri Energy Technology Research Institute, AIST, Tsukuba, Ibaraki 305-8568, Japan
  • B.F. Irgaziev GIK Institute of Engineering Science and Technology, Topi, Swabi, N.W.F.P, Pakistan, 23640
  • H.B. Senin University College of Science and Technology Malaysia, Mengabang Telipot, 21030 Kuala Terengganu, Malaysia
  • I. Qazi GIK Institute of Engineering Science and Technology, Topi, Swabi, N.W.F.P, Pakistan, 23640
  • T.A. Khan University College of Science and Technology Malaysia, Mengabang Telipot, 21030 Kuala Terengganu, Malaysia
  • Y. Abe Energy Technology Research Institute, AIST, Tsukuba, Ibaraki 305-8568, Japan
  • U. Shafique GIK Institute of Engineering Science and Technology, Topi, Swabi, N.W.F.P, Pakistan, 23640

DOI:

https://doi.org/10.18321/ectj435

Abstract

Thin organic films of p-type semiconductor copper phthalocyanine (CuPc, C32H16N8Cu) deposited by vacuum evaporation on glass substrates at different gravity conditions, from 50 g to –50 g (g – denotes the terrestrial gravity acceleration) in a centrifugal machine, were investigated. Thickness distribution of the film deposited was determined by measurement of absorbance using a scanning light beam probe. An anisotropic distribution of the film was observed in the direction of source and substrate rotation. The anisotropy is associated with centrifugal motion of the source-substrate system. In a direction perpendicular to the rotation, the deposition distribution was isotropic and obeyed, in principle, the theoretical approach which requires a maximum deposition in the centre of the sample. The experimentally observed influence of the acceleration on the deposition rate of the CuPc films on the substrate was simulated.

References

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Published

2009-01-20

How to Cite

Karimov, K., Bellingeri, S., Irgaziev, B., Senin, H., Qazi, I., Khan, T., … Shafique, U. (2009). On Physical Vapor Deposition of Organic Semiconductor CuPc Thin Films in High Gravity. Eurasian Chemico-Technological Journal, 11(1), 45–49. https://doi.org/10.18321/ectj435

Issue

Vol. 11 No. 1 (2009)

Section

Articles

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