1 Ocak 2013 Dergi makalesi Açık Erişim

Alahmed, Z. A.; Mansour, Sh A.; Aydin, M. Enver; Yakuphanoglu, F.

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{
  "@context": "https://schema.org/", 
  "@id": 12827, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "King Saud Univ, Coll Sci, Dept Phys & Astron, Riyadh 11451, Saudi Arabia", 
      "name": "Alahmed, Z. A."
    }, 
    {
      "@type": "Person", 
      "name": "Mansour, Sh A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dicle Univ, Fac Arts & Sci, Dept Phys, Diyarbakir, Turkey", 
      "name": "Aydin, M. Enver"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Firat Univ, Dept Phys, Fac Sci, TR-23169 Elazig, Turkey", 
      "name": "Yakuphanoglu, F."
    }
  ], 
  "datePublished": "2013-01-01", 
  "description": "6,13-Bis(triisopropylsilylethynyl) pentacene (TIPS) and poly[2-methoxy-5-(2-ethyl) hexoxy-phenylenevinylene] (MEH-PPV) blends with different ratios were deposited onto a p-type silicon (p-Si) single crystal wafer using spin coating technique. The dark current-voltage characteristics of the fabricated diodes were studied at room temperature. This study was carried out to predict the best blend composite to obtain a qualified diode for use in potential application. The obtained results suggest that the diode with 10:4 ratio between TIPS and MEH-PPV has the highest values for both the rectification factor (r=1.7 x 10(3)) and the ratio between shunt resistance, R-sh, and series resistance, R-s, (R-sh/R-s=1.23 x 10(4)) among the investigated diodes. Accordingly, the capacitance-voltage-frequency and conductance-voltage-frequency measurements were carried out for this diode in the frequency range between 10 kHz and 1 MHz at room temperature. Moreover, the I-V characteristics of such a diode were studied under different illumination intensities (P = 20 : 100 mW/cm(2)). The obtained results show a highly optoelectric response; i.e., the diode can be operated as a heterojunction photodiode. Crown Copyright (c) 2013 Published by Elsevier Ltd. All rights reserved.", 
  "headline": "Hybrid photodiodes based on 6,13-bis(triisopropylsilylethynyl) pentacene: poly[2-methoxy-5-(2-ethyl) hexoxy-phenylenevinylene]/p-silicon", 
  "identifier": 12827, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Hybrid photodiodes based on 6,13-bis(triisopropylsilylethynyl) pentacene: poly[2-methoxy-5-(2-ethyl) hexoxy-phenylenevinylene]/p-silicon", 
  "url": "https://aperta.ulakbim.gov.tr/record/12827"
}