Surface morphological, structural, electrical and optical properties of annealed vanadyl tetra tert-butyl 2, 3 naphthalocyanine thin films

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• 作者：I. Dhanya ; ^{dhanya.iv@gmail.com} ; C.S. Menon
• 关键词：Vanadyl naphthalocyanines ; Agglomerated nano structures ; Atomic force microscopy ; Scanning electron microscopy ; Electric and electronic properties
• 刊名：Vacuum
• 出版年：2012
• 期刊代码：83_0042207x
• 类别：ph
• 出版时间：14 March, 2012
• 卷：86
• 期：9
• 页码：1289-1295
• 文件大小：1023 K

摘要

Vanadyl Tetra Tert-Butyl 2, 3 Naphthalocyanine (VTTBNc) thin films have been grown at room temperature by physical vapor deposition technique. The article describes the role of air and vacuum annealing on VTTBNc thin film surface morphology, structure, electrical conductivity and optical absorbance on the basis of respective measurements like atomic force microscopy (AFM), scanning electron microscopy (SEM), X-ray Diffractogram (XRD), DC electrical conductivity with integrated electrodes and UV-visible absorption spectra.