| pnpn结构器件模型的分析与模拟 |
| |
| 引用本文： | 曹俊诚,魏同立.pnpn结构器件模型的分析与模拟[J].固体电子学研究与进展,1994,14(1):65-69. |
| |
| 作者姓名： | 曹俊诚 魏同立 |
| |
| 作者单位： | 东南大学微电子中心低温实验室 |
| |
| 摘 要： | 将基本半导体方程归一化为奇异振动问题，采用渐近和数值技术，研究了ｐｎｐｎ结构器件模型解的分歧现象，确定了模型解唯一以及模型解出现Ｓ分歧的歧点，由此获得了Ｊ－Ｕ渐近解析表达式。实际例子表明，所获Ｊ－Ｕ的解析式与数值解结果一致。
|
| 关 键 词： | 半导体器件方程，奇异摄动方法，器件模拟，分歧解 |
A Bifurcation Analysis and Simulation of pnpn Semiconductor Devices |
| |
| Cao Juncheng, Wei Tougli, Zheng Jiang, Wu Jin.A Bifurcation Analysis and Simulation of pnpn Semiconductor Devices[J].Research & Progress of Solid State Electronics,1994,14(1):65-69. |
| |
| Authors: | Cao Juncheng Wei Tougli Zheng Jiang Wu Jin |
| |
| Abstract: | In this paper ; the bifurcation solution of pnpn-structure semiconductor device is analyzed using a combination of asymptotic and numerical techniques.Points, where the current-voltage relation is S-shaped, are determined. Explicit asymptotic formula of J-U relation is obtained. A real example shows that the asymptotic method presented here has good agreement with numerical results. |
| |
| Keywords: | Semiconductor Device Equations Singular Perturbation Method Device Simulation Bifurcation |
| 本文献已被 CNKI 维普 等数据库收录！ |
