DISTRIBUTION OF TIMES FOR BARRIER TRAVERSAL CAUSED BY ENERGY FLUCTUATIONS

被引：2

作者：

HAGMANN, MJ

机构：

[1] Department of Electrical and Computer Engineering, Florida International University, Miami

来源：

JOURNAL OF APPLIED PHYSICS | 1993年 / 74卷 / 12期

关键词：

D O I：

10.1063/1.354995

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Quantum tunneling is attributed to energy fluctuations permitted by the uncertainty principle. The distribution of barrier traversal times is shown to be bimodal. The expression for the expectation value is similar to the semiclassical result, and the width of the distribution varies inversely with the size of the barrier.

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页码：7302 / 7305

页数：4

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