自研 1D 漂移-扩散–泊松求解器 + Si p-n 结全套验证(解析不变量 L1 / 网格二阶收敛 L2 / 对照 NIST Sesame 2.0 L3),numpy+scipy,一条命令复现 · A from-scratch 1-D drift-diffusion PN junction solver, verified against closed-form theory and NIST Sesame 2.0
python scipy finite-volume drift-diffusion numerical-verification pn-junction device-simulation semiconductor-simulation scharfetter-gummel
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Updated
Oct 18, 2026 - Python