Inorganic-organic photodiodes based on polyaniline doped boric acid and polyaniline doped boric acid:nickel(II) phthalocyanine composite

Yakuphanoglu F., Kandaz M., Şenkal B. F.

SENSORS AND ACTUATORS A-PHYSICAL, cilt.153, sa.2, ss.191-196, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 153 Sayı: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.sna.2009.05.008
  • Dergi Adı: SENSORS AND ACTUATORS A-PHYSICAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.191-196
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

The electronic and photovoltaic properties of hybrid organic photodiodes based on n-Si/boric acid doped polyaniline (PANIB) and n-Si/2,3,7,8,12,13,17,18-octakis(2'-aminophenylsulfanyl)-substituted-nickel(II) phthalocyanine: boric acid doped polyaniline (PANIB-PC) composite have been investigated. The current-voltage characteristics of the n-Si/PANIB and n-Si/PANIB-PC diodes were analyzed under dark and illumination conditions. The open circuit voltage, V-oc and short circuit current, I-sc values for the n-Si/PANIB and n-Si/PANIB-PC diodes under 105 mW/cm(2) were respectively found to be 0.280 V, 6.19 nA and 0.304 V, 0.091 nA. The fabricated inorganic/organic devices can be used as an optical sensor for optoelectronic applications. (C) 2009 Elsevier B.V. All rights reserved.