一维时间周期势的量子隧穿

doi:10.16854 /j.cnki.1000-0712.2017.05.003

College Physics ›› 2017, Vol. 36 ›› Issue (5): 6-10.doi: 10.16854 /j.cnki.1000-0712.2017.05.003

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Quantum tunneling in one-dimensional time-dependent periodic potential

LUO Guo-zhong ，AN Zheng

Department of Physics，Xinzhou Teachers University，Xinzhou，Shanxi 034000，China

Received:2015-06-23 Revised:2016-07-03 Online:2017-05-20 Published:2017-05-20

Abstract

Abstract: The quantum tunneling in one - dimensional time - dependent periodic potential is investigated

theoretically. Two models of the one - dimensional periodic potentials are established and discussed in different

conditions，in which the quantum tunneling problem in one-dimensional time-dependent periodic potential can be

treated as one model.

Key words: quantum physics, quantum tunneling, one - dimensional time - dependent periodic potential, transmission coefficient, reflection coefficient, wave function

LUO Guo-zhong,AN Zheng. Quantum tunneling in one-dimensional time-dependent periodic potential[J].College Physics, 2017, 36(5): 6-10.

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Quantum tunneling in one-dimensional time-dependent periodic potential

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