稳恒电流与稳恒条件.pdf

1 1 1 2 2 X 3 1 3 2-35 4 2-36 C60 STM 2 106m/s 5 1 1 t Q t Q I 2 A 10-310-6 mA A 2 1 2 P n0∆S0 n0 ∆S0∆I P 6 . 0 S I j ∆ ∆ 2Am2 P n0 P SjI ∆⋅∆ S ⋅ s sdjI 7 1 S VS V S ds dV dt d sdj v e s −⋅ρ 2 0 ∂ ∂ ⋅∇ t j e ρ 3 j 8 0⋅ sdj s 0⋅ s Sdj 0⋅∇ j 1 2