ANTIRESONANCES IN THE TRANSMISSION OF A SIMPLE 2-STATE MODEL

被引：31

作者：

BOYKIN, TB ^{[1
]}

PEZESHKI, B ^{[1
]}

HARRIS, JS ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT ELECT ENGN,STANFORD,CA 94305

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 19期

关键词：

D O I：

10.1103/PhysRevB.46.12769

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We analyze the transmission through a resonant cavity using a simple, yet quite general, scattering model with two pairs of propagating states in each region. We find that when the cavity weakly confines one pair of states and strongly confines the other, the transmission coefficient for the weakly confined state displays sharp antiresonances (without resonances) when the single-pass phase for the strongly confined state is approximately ntau with n an integer. This behavior is similar to that observed in multiple-state heterostructure tunneling models.

引用

页码：12769 / 12772

页数：4

共 10 条

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