2-1(1) p1.9×1.6×10 -19 h6.626×10-34 46×10(HZ D、C 3×102 14 65×10(mm) 4.6×10 (2) Ek+φ(1.5+19)×16×10 -19 h 6.626×1034 =82×10(Hz 3×10 v82×10≈3.66×10(mm4.6 10 (Hz) 6.626 10 1.9 1.6 10 1 4 3 4 1 9 0 = = = − − h 6.5 10 (nm) 4.6 10 3 10 2 1 4 8 0 0 = = = c 8.2 10 (Hz) 6.626 10 (1.5 1.9) 1.6 10 1 4 3 4 1 9 = + = + = − − h Ek 3.66 10 (nm) 8.2 10 3 10 2 14 8 = = = c 2-1(1) (2)