Electrical characterization of Al/PTF/PEDOT:PSS/ITO heterojunction structure

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Atıf İçin Kopyala

Cavus H.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, cilt.26, sa.7, ss.5161-5165, 2015 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 26 Sayı: 7
• Basım Tarihi: 2015
• Doi Numarası: 10.1007/s10854-015-3045-9
• Dergi Adı: JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.5161-5165
• Yozgat Bozok Üniversitesi Adresli: Evet

Özet

We have investigated electrical properties of Al/PTF/PEDOT: PSS/ITO heterojunction structure at room temperature. Firstly, optical properties of the polymer [poly(pentachlorophenyl methacrylate)] were determined from ultraviolet-visible absorption spectra in the wavelength range of 200 to 700 nm. Optical band gap (E-g) of the polymer was found about 4.70 eV. Secondly, the PED-OT: PSS and polymer thin film (PTF) were prepared on the ITO substrate. The current transport mechanism and electrical parameters of Al/PTF/PEDOT: PSS/ITO heterojunction structure were investigated using current-voltage (IV) characteristics.