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arXiv quant-ph/0111103quant-ph
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双势垒结构隧穿的半经典方法

Semiclassical approach to tunneling through a double barrier structure

J. C. Martinez, E. Polatdemir

摘要:

我们考虑一个对称的双势垒异质结构封闭的一个很好,并提出了一个解决方案的传输问题,使用广义WKB的方法,占由于障碍的幅度抑制和相移。这种方法使我们能够解决非共振和共振的情况下,在后一种情况下,验证隧道的相干破坏。

英文摘要:

We consider a symmetric double barrier heterostructure enclosing a well and propose a solution for the transmission problem using a generalized WKB approach which accounts for the amplitude suppression and phase shift due to the barriers. This approach allows us to address both off-resonance and resonance cases and, in the latter case, verify the coherent destruction of tunneling.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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