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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.13 No.5
- 발행연도
- 2013.10
- 수록면
- 500 - 510 (11page)
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초록· 키워드
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In this paper, a high-sensitivity low power photodetector using double gate (DG) MOSFET is proposed for the first time using change in subthreshold current under illumination as the sensitivity parameter. An analytical model for optically controlled double gate (DG) MOSFET under illumination is developed to demonstrate that it can be used as high sensitivity photodetector and simulation results are used to validate the analytical results. Sensitivity of the device is compared with conventional bulk MOSFET and results show that DG MOSFET has higher sensitivity over bulk MOSFET due to much lower dark current obtained in DG MOSFET because of its effective gate control. Impact of the silicon film thickness and gate stack engineering is also studied on sensitivity.
목차
Abstract
I. INTRODUCTION
II. SIMULATION APPROACH
III. MODEL FORMULATION
IV. RESULT AND DISCUSSION
V. CONCLUSIONS
REFERENCES
참고문헌 (40)
참고문헌 신청
1. [학술지(정기간행물)] - H. Ouyang / 2006 / Quantitative analysis of the sensitivity of porous silicon optical biosensors / Appl. Phys. Lett 88 : 163108 ~ 163108-3
2. [학술지(정기간행물)] - F. Gan / 2000 / Optical and recording properties of short wavelength optical storage materials / Mater. Sci. Eng. B 76 : 63 ~ 68
3. [학술지(정기간행물)] - H. Cho / 2004 / Power comparison between highspeed electrical and optical interconnects for interchip communication / J. Lightw. Technol. 22 : 2021 ~ 2033
4. [학술지(정기간행물)] - R. Wemer / 1995 / Light Dependence of Partially Depleted SOI-MOSFET' s Using SIMOX Substrates / IEEE Trans. On Elec. Dev. 42 (9) : 1653 ~ 1656
5. [학술지(정기간행물)] - T. Yamagata / 1996 / Optically Controlled Metal –Oxide Semiconductor Field Effect Transistor Operated by Long –Wavelength Light / Jpn. J. Appl. Phys. 35 : L1589 ~ L1592
2. [학술지(정기간행물)] - F. Gan / 2000 / Optical and recording properties of short wavelength optical storage materials / Mater. Sci. Eng. B 76 : 63 ~ 68
3. [학술지(정기간행물)] - H. Cho / 2004 / Power comparison between highspeed electrical and optical interconnects for interchip communication / J. Lightw. Technol. 22 : 2021 ~ 2033
4. [학술지(정기간행물)] - R. Wemer / 1995 / Light Dependence of Partially Depleted SOI-MOSFET' s Using SIMOX Substrates / IEEE Trans. On Elec. Dev. 42 (9) : 1653 ~ 1656
5. [학술지(정기간행물)] - T. Yamagata / 1996 / Optically Controlled Metal –Oxide Semiconductor Field Effect Transistor Operated by Long –Wavelength Light / Jpn. J. Appl. Phys. 35 : L1589 ~ L1592
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UCI(KEPA) : I410-ECN-0101-2014-560-002740994