Electrical and optical properties of photodiode structures formed by surface polymerization of P(Egdma-Vpca)-Swcnt films on n-si


Kirezli B., Gucuyener I., Kara A. , Kaplan H. K. , Afrailov M.

JOURNAL OF MOLECULAR STRUCTURE, vol.1198, 2019 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 1198
  • Publication Date: 2019
  • Doi Number: 10.1016/j.molstruc.2019.126879
  • Title of Journal : JOURNAL OF MOLECULAR STRUCTURE

Abstract

Poly (ethylene glycol dimethacrylate-1-vinyl-1H-pyrrole-2-carboxylic acid)/carbon nanotube, single-walled)/n-Si ([P(EGDMA-VPCA)-SWCNT]/n-Si) photodiode structures was fabricated by using surface polymerization method. While electrical properties were measured at different temperatures, optical properties were measured at room temperatures. Dark and light current characteristics were investigated. Spectral photoresponse measurements of the structure were realized at room temperature. They showed that the fabricated structure exhibited rectification behavior, which makes it a good nominee for optoelectronic implementation area. (C) 2019 Elsevier B.V. All rights reserved.