Electrical conductivity studies of mixed phthalocyanine thin films

• Autorzy: Abraham Varghese , C. Menon
• Języki publikacji: EN

Abstrakty

EN

Thin films of mixed of Copper Phthalocyanine (CuPc) and Nickel Phthalocyanine (NiPc) are deposited onto a pure glass substrate by a simultaneous thermal evaporation technique at room temperature. The material D.C. electrical conductivity of films at room temperature and also films annealed at 523 K has been investigated. The optical absorption and band gaps of the films are also measured. The results show that the electrical resistance is lower for the mixed films compared with the pure samples and also the optical band gap decreases for the mixed samples compared to the pure samples.

Słowa kluczowe

EN

Thin films; vapour deposition; electricial conductivity; 72.60; 73.50; 78.20; 78.66; 73.61

• Czasopismo: Open Physics
• Rocznik: 2005
• Tom: 3
• Numer: 1
• Strony: 8-14

Daty

wydano

2005-03-01

online

2005-03-01

Twórcy

autor

Abraham Varghese

• Thin Film Labolatory of School of Pure and Applied Physics, Mahatma Gandhi University, 686 560, Kottayam, Kerala, India,

autor

C. Menon

• Thin Film Labolatory of School of Pure and Applied Physics, Mahatma Gandhi University, 686 560, Kottayam, Kerala, India

Bibliografia

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• [8] S. Ambily and C.S. Menon: “The effect of growth parameters on the electrical, optical and structural properties of copper phthalocyanine thin films”,Thin Solid Films,Vol. 347, (1999), pp.284–288. http://dx.doi.org/10.1016/S0040-6090(98)01744-1[Crossref]
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Identyfikatory

DOI

10.2478/BF02476501