Threshold voltage control of 2,3 benzanthracene organic thin-film transistor by visible light for integration of transistors into electronic circuits

被引：14
|
作者：
Yakuphanoglu, Fahrettin [1 ,2 ]
Farooq, W. Aslam
机构：
[1] King Saud Univ, Coll Sci, Firat Univ, Dept Phys, Riyadh 11451, Saudi Arabia
[2] Firat Univ, Dept Met & Mat Engn, TR-23169 Elazig, Turkey
来源：
SYNTHETIC METALS | 2011年 / 161卷 / 1-2期
关键词：
Organic thin film transistor; 2,3 Benzanthracene; Photovoltaic effect; FIELD-EFFECT TRANSISTORS; ELECTRICAL CHARACTERISTICS;
D O I：
10.1016/j.synthmet.2010.10.033
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The organic field-effect transistor having 2,3 benzanthracene as active layer grown on SiO2 dielectric layer was fabricated. AFM results indicate that 2,3 benzanthracene thin film is formed from homogeneous small crystal grains with an average diameter about 200 nm. The electrical parameters such as mobility, threshold voltage, I-on/I-off ratio and SS value were determined. The obtained I-on/I-off and S values increase with visible light illumination due to more photogenerated charges. The mobility and threshold values were changed by visible light illumination. The organic thin film transistor exhibits a photovoltaic effect in turn-on state. The control of the threshold voltage of 2,3 benzanthracene-based organic thin film transistor was achieved by visible light illumination. The change in the threshold voltage is enough for the electronic technology applications of organic thin film transistors. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：51 / 55
页数：5
相关论文
共 50 条
  • [41] Control of threshold voltage in organic thin-film transistors by modifying gate electrode surface with MoOX aqueous solution and inverter circuit applications
    Shiwaku, Rei
    Yoshimura, Yudai
    Takeda, Yasunori
    Fukuda, Kenjiro
    Kumaki, Daisuke
    Tokito, Shizuo
    APPLIED PHYSICS LETTERS, 2015, 106 (05)
  • [42] The Relationship between Threshold Voltage and Dipolar Character of Self-Assembled Monolayers in Organic Thin-Film Transistors
    Salinas, Michael
    Jaeger, Christof M.
    Amin, Atefeh Y.
    Dral, Pavlo O.
    Meyer-Friedrichsen, Timo
    Hirsch, Andreas
    Clark, Timothy
    Halik, Marcus
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (30) : 12648 - 12652
  • [43] Threshold Voltage Shifts in Organic Thin-Film Transistors Due to Self-Assembled Monolayers at the Dielectric Surface
    Possanner, Stefan K.
    Zojer, Karin
    Pacher, Peter
    Zojer, Egbert
    Schuerrer, Ferdinand
    ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (06) : 958 - 967
  • [44] Threshold voltage control in organic thin film transistors with dielectric layer modified by a genetically engineered polypeptide
    Dezieck, Alex
    Acton, Orb
    Leong, Kirsty
    Oren, Ersin Emre
    Ma, Hong
    Tamerler, Candan
    Sarikaya, Mehmet
    Jen, Alex K. -Y.
    APPLIED PHYSICS LETTERS, 2010, 97 (01)
  • [45] Turn-on voltage control of pentacene organic thin-film transistor by UV irradiation on SiO2 surface
    Hong, K.
    Kim, W. -K.
    Kim, S. Y.
    Song, B. J.
    Lee, J. -L.
    IDW '07: PROCEEDINGS OF THE 14TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2007, : 1829 - 1832
  • [46] Reduction in operation voltage of complementary organic thin-film transistor inverter circuits using double-gate structures
    Hizu, Kazuki
    Sekitani, Tsuyoshi
    Someya, Takao
    Otsuki, Joe
    APPLIED PHYSICS LETTERS, 2007, 90 (09)
  • [47] Low Voltage Organic Thin-film Transistor with Reduced Sub-gap DOS for Power Efficient Logic Circuits
    Zhao, Jiaqing
    Tang, Wei
    Yu, Pengfei
    Guo, Xiaojun
    2016 7TH INTERNATIONAL CONFERENCE ON COMPUTER AIDED DESIGN FOR THIN-FILM TRANSISTOR TECHNOLOGIES (CAD-TFT), 2016, : 21 - 21
  • [48] Threshold voltage control of bottom-contact n-channel organic thin-film transistors using modified drain/source electrodes
    Kitamura, Masatoshi
    Kuzumoto, Yasutaka
    Aomori, Shigeru
    Kamura, Masakazu
    Na, Jong Ho
    Arakawa, Yasuhiko
    APPLIED PHYSICS LETTERS, 2009, 94 (08)
  • [49] Bias-Induced Threshold Voltage Shifts in Organic Thin-Film Transistors by Soluble Fullerene Layers on Gate Dielectric
    Mohamad, Khairul Anuar
    Uesugi, Katsuhiro
    Fukuda, Hisashi
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2011, 50 (01)
  • [50] Cyanophenoxy-Substituted Silicon Phthalocyanines for Low Threshold Voltage n-Type Organic Thin-Film Transistors
    King, Benjamin
    Daszczynski, Andrew J.
    Rice, Nicole A.
    Peltekoff, Alexander J.
    Yutronkie, Nathan J.
    Lessard, Benoit H.
    Brusso, Jaclyn L.
    ACS APPLIED ELECTRONIC MATERIALS, 2021, 3 (05) : 2212 - 2223
12345