The results of a relatively simple experiment in the microwave range, where a step narrowing in the waveguide simulates a quantum mechanical rectangular potential barrier, are reported. This work represents a contribution toward the understanding of a complicated problem mainly to facilitate the performing of a microwave experiment which magnifies the time scale up to nanoseconds. The measurements are compared with theoretical predictions as deduced from the proposed models of quantum tunneling.
Optical-tunneling time measures: a microwave model
A Ranfagni;D Mugnai;P Fabeni;GP Pazzi;C Sozzi
1991
Abstract
The results of a relatively simple experiment in the microwave range, where a step narrowing in the waveguide simulates a quantum mechanical rectangular potential barrier, are reported. This work represents a contribution toward the understanding of a complicated problem mainly to facilitate the performing of a microwave experiment which magnifies the time scale up to nanoseconds. The measurements are compared with theoretical predictions as deduced from the proposed models of quantum tunneling.File in questo prodotto:
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