Roy S., Ghatak A.K., Goyal I.C. and Gallawa R.L. Modified Airy function method for the analysis of tunneling problems in optical waveguides and quantum-well structures[J]. IEEE J Quant. Electron, 1993,27(2):340-345.？
[2]
Hagino K. and Balantekin A.B. WKB approximation for multichannel barrier penetrability[J]. Phys. Rev. A, 2004, 70(3):032106-032111.？
[3]
Wang Hongling and Yi Lisha. Tunnel Effect of Optics and Quantum Mechanics[J].Chinese Journal of Quantum Electronics,2000,17(4):381-384.？
[4]
Chebotarev L.V. Resonant Delay in Tunnelling through Smooth Double and Triple Barriers[J]. Phys. Stat. Sol. B, 1998,208(1):69-86.？
[5]
Berry M.V. and Mount K.E. Semiclassical approximations in wave mechanics[J]. Rep. Prog. Phys., 1972, 35(1):315-397.？
[6]
Sokolovski D., Brouard S. and Connor J.N.L. Traversal-time wave-function analysis of resonance and nonresonance tunneling[J]. Phys. Rev. A, 1994, 50(2):12401256.？
[7]
YANG Li-gong, GU Pei-fu, YE Hui and HUANG Bi-qin. Interface effects on energy levels in semiconductor quantum dot heterostructures[J].Chinese Journal of Quantum Electronics,2004,21 (5):669-673.？
