Numerical simulation of long-term radiation effects for MOSFETs

Wei Yuan; Xie Honggang; Gong Ding; Zhu Jinhui; Niu Shengli; Huang Liuxing

Volume 25 Issue 04

Mar. 2013

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(04): 1031-1034

yan ning, zhang wei, chang jiafeng, et al. Propagation of Blob in boundary of HT-7 tokamak[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

Wei Yuan, Xie Honggang, Gong Ding, et al. Numerical simulation of long-term radiation effects for MOSFETs[J]. High Power Laser and Particle Beams, 2013, 25: 1031-1034.

yan ning, zhang wei, chang jiafeng, et al. Propagation of Blob in boundary of HT-7 tokamak[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

Wei Yuan, Xie Honggang, Gong Ding, et al. Numerical simulation of long-term radiation effects for MOSFETs[J]. High Power Laser and Particle Beams, 2013, 25: 1031-1034.

PDF( 1276 KB)

Numerical simulation of long-term radiation effects for MOSFETs

1.
Northwest Institute of Nuclear Technology,P.O.Box 69-12,Xi’an 710024,China

Received Date: 2012-08-24
Rev Recd Date: 2012-11-14
Publish Date: 2013-03-09

Abstract

Abstract

A coupled algorithm is introduced to simulate the long-term radiation effects of MOSFETs, which combines particle transport with semiconductor governing equations. The former is dealt with Monte-Carlo method, and the latter is solved by finite-volume method. The trapped charge in SiO2 and the free charge in Si are both described by the drift-diffusion model, and the deposited energy by incident particles can be coupled with the continuous equations of charge, acting as a source item. The discrete form of governing equations is obtained using the finite-volume method, and the numerical solutions of these equations are the long-term radiation response result of MOSFETs. The threshold voltage shift and off-state leakage current of an irradiated MOSFET are simulated with the coupled algorithm respectively, showing a good accordance with results by other calculations.
- long-term radiation effects,
- total dose effects,
- leakage current,
- coupled algorithm long-term radiation effects

FullText(HTML)

References(0)

References

Relative Articles

[1]	Yin Ruonan, Xue Bo, Zhang Jinming, Wu Zhe. Measurement of two-dimensional high-frequency motion displacement of piezoelectric shear stack using atomic force microscope tapping trajectories[J]. High Power Laser and Particle Beams, 2024, 36(8): 089003. doi: 10.11884/HPLPB202436.230351
[2]	Long Jinhu, Su Rongtao, Chang Hongxiang, Hou Tianyue, Chang Qi, Jiang Min, Zhang Jiayi, Ma Yanxing, Ma Pengfei, Zhou Pu. Coherent combining of fiber laser based on internal phase locking in spatial structure[J]. High Power Laser and Particle Beams, 2023, 35(4): 041008. doi: 10.11884/HPLPB202335.220258
[3]	Yuan Mingquan, Lei Qiang, Wang Xiong. Fabrication process of micro shear stress sensors[J]. High Power Laser and Particle Beams, 2017, 29(10): 104103. doi: 10.11884/HPLPB201729.170128
[4]	Peng Peng, Peng Bei, Zhou Wu, Yu Huijun, Qu Hao, He Xiaoping. Effects of fabrication error on thermal drift of capacitive micro accelerometer[J]. High Power Laser and Particle Beams, 2016, 28(06): 064123. doi: 10.11884/HPLPB201628.064123
[5]	Li Hongru, Feng Guoying, Du Yongzhao, Yang Huomu, Zhou Shouhuan. Wavefront measurement based on windowed Fourier transform by use of radial shearing interferometer[J]. High Power Laser and Particle Beams, 2013, 25(08): 1897-1903. doi: 10.3788/HPLPB20132508.1897
[6]	Ma Qiang, Meng Lin, Yin Yong, Yan Wentao. Design and simulation of low-velocity-spread cusp electron gun[J]. High Power Laser and Particle Beams, 2012, 24(01): 225-228.
[7]	du yongzhao, feng guoying, zhang kai, li hongru, deng guoliang, zhou shouhuan. Effect of CCD nonlinearity on wavefront detection by shearing interferometry[J]. High Power Laser and Particle Beams, 2010, 22(08): 0- .
[8]	ma xiao-shan, zhu wen-yue, rao rui-zhong. Comparison of refractive index structure constants of atmospheric turbulence deduced from scintillation and beam wander effects[J]. High Power Laser and Particle Beams, 2007, 19(04): 0- .
[9]	ma xiao-shan, zhu wen-yue, rao rui-zhong. Anisotropy of beam wander of focused beam in atmospheric boundary layer above sea level[J]. High Power Laser and Particle Beams, 2006, 18(06): 0- .
[10]	zhao jun-pu, chen bo, peng han-sheng, jing feng, qin xing-wu, hu dong-xia, li qiang, liu hua, sun zhi-hong, xu long-bo, cheng juan, lu zong-gui. Laser beam quality diagnosis with radial shearing interferometry[J]. High Power Laser and Particle Beams, 2006, 18(04): 0- .
[11]	he xu zhao, yi shi he. Interaction of power laser beam with supersonic free shear layer[J]. High Power Laser and Particle Beams, 2003, 15(03): 0- .
[12]	xia guo xing, xia jia wen, yang jian cheng, wu jun xia, liu wei, yin xue jun, zhao hong wei, wei bao wen. Studies of electron beam temperature rise due to space charge effect of intense electron beam in CSR ecooler system[J]. High Power Laser and Particle Beams, 2003, 15(05): 0- .
[13]	deng qing-hua, zhang xiao-min, jing feng, liu lan-qin, su jing-qin, . Scale length of optics low-frequency phase aberration[J]. High Power Laser and Particle Beams, 2002, 14(04): 0- .
[14]	li da-hai, zhao xiao-feng, chen huai-xin, chen zhen-pei, chen bo, jing feng. Algorithm study of wavefront reconstruction based on the cyclic radial shear interferometer[J]. High Power Laser and Particle Beams, 2002, 14(02): 0- .
[15]	sun jin-ren, dai ya-ping, 3. Propagation of cross-correlation function in dividing-wavefront interferometry[J]. High Power Laser and Particle Beams, 2001, 13(06): 0- .
[16]	chen fu-xing, liu tian-hua, jiang zong-fu, li wen-yu. Shearing interferometric investigation on degradation of light beam quality by the aerodynamic window's flow field[J]. High Power Laser and Particle Beams, 2001, 13(06): 0- .
[17]	peng jian-chang. Investigation of plasma drift velocity vs time in intense electron beam diode[J]. High Power Laser and Particle Beams, 2001, 13(05): 0- .
[18]	xu xiao-jun, lu qi-sheng, liu ze-jin, su bo-hong. A New Algorithm for Phase retrieval by lateral shear interferometer[J]. High Power Laser and Particle Beams, 2001, 13(03): 0- .