Pentacene-based organic phototransistor with high sensitivity to weak light and wide dynamic range

IEEE Electron Device Letters

Volumn 31, Issue 2, 2010, Pages 135-137

  Zan, Hsiao Wen ^a   Kao, Shih Chin ^a   Ouyang, Shiang Ruei ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

Channel length; Pentacene; Photoresponsivity; Phototransistor; Thin film transistor (TFT)

Indexed keywords

CHANNEL LENGTH; DYNAMIC RANGE; ELECTRON TRAPPING; FIELD EFFECTS; HIGH SENSITIVITY; INTERFACE ENERGY; MICROWATTS; ORGANIC PHOTOTRANSISTORS; PENTACENES; PHOTOEXCITED ELECTRONS; PHOTORESPONSIVITY; POSITIVE GATE BIAS; TRAPPED STATE; WIDE DYNAMIC RANGE;

FIELD EFFECT TRANSISTORS; SEMICONDUCTING ORGANIC COMPOUNDS; THIN FILM TRANSISTORS;

PHOTOTRANSISTORS;

EID: 75749131630     PISSN: 07413106     EISSN: None     Source Type: Journal    
DOI: 10.1109/LED.2009.2037591     Document Type: Article

References (11)

1. L. Zhou, A. Wanga, S.-C. Wu, J. Sun, S. Park, and T. N. Jackson, "All-organic active matrix flexible display," Appl. Phys. Lett., vol.88, no.8, p. 083 502, Feb. 2006.
2. H. S. Tan, T. Cahyadi, Z. B. Wang, A. Lohani, Z. Tsakadze, S. Zhang, F. R. Zhu, and S. G. Mhaisalkar, "Low-temperature-processed inorganic gate dielectrics for plastic-substrate-based organic field-effect transistors," IEEE Electron Device Lett., vol.29, no.7, pp. 698-700, Jul. 2008.
3. M. Debucquoy, S. Verlaak, S. Steudel, K. Myny, J. Genoe, and P. Heremans, "Correlation between bias stress instability and phototran-sistor operation of pentacene thin-film transistors," Appl. Phys. Lett., vol.91, no.10, p. 103 508, Sep. 2007.
4. Y. Guo, C. Du, C.-A. Di, J. Zheng, X. Sun, Y. Wen, L. Zhang, W. Wu, G. Yu, and Y. Liu, "Field dependent and high light sensitive organic pho-totransistors based on linear asymmetric organic semiconductor," Appl. Phys. Lett., vol.94, no.14, p. 143 303, Apr. 2009.
5. Y.-Y. Noh, D.-Y. Kim, and K. Yase, "Highly sensitive thin-film organic phototransistors: Effect of wavelength of light source on device performance," J. Appl. Phys., vol.98, no.7, p. 074 505, Oct. 2005.
6. K. Harada, M. Riede, K. Leo, O. R. Hild, and C. Michael Elliott, "Pentacene homojunctions: Electron and hole transport properties and related photovoltaic responses," Phys. Rev. B, Condens. Matter, vol.77, no.19, p. 195 212, May 2008.
7. M. C. Hamilton, S. Martin, and J. Kanicki, "Thin-film organic polymer phototransistors," IEEE Trans. Electron Devices, vol.51, no.6, pp. 877-885, Jun. 2004.
8. R. A. Street, M. L. Chabinyc, F. Endicott, and B. Ong, "Extended time bias stress effects in polymer transistors," J. Appl. Phys., vol.100, no.11, p. 114 518, Dec. 2006.
9. R. R. Chance and C. L. Braun, "Intrinsic photoconduction in anthracene single crystals: Electric field dependence of hole and electron quantum yields," J. Chem. Phys., vol.59, no.5, p. 2269, Sep. 1973.
10. C. B. Park, T. Yokoyama, T. Nishimura, K. Kita, and A. Toriumi, "Molecular ordering and interface state modification for reducing bias-induced threshold voltage shift in pentacene field-effect transistors," J. Electrochem. Soc., vol.155, no.8, p. H575, 2008.
11. H.-W. Zan and S.-C. Kao, "New organic phototransistor with bias-modulated photosensitivity and bias-enhanced memory effect," IEEE Electron Device Lett., vol.30, no.7, pp. 721-723, Jul. 2009.