Effects of an impurity sheet in the well on resonant tunneling in double-barrier structures

Huaizhe Xu; Guanghua Chen

doi:10.1063/1.359249

Effects of an impurity sheet in the well on resonant tunneling in double-barrier structures

Huaizhe Xu^*
, Guanghua Chen

^*Corresponding author for this work

Lanzhou University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Effects of an impurity sheet in the middle of the well on resonant tunneling are theoretically analyzed in double-barrier structures. It was found that the energies of the even-resonance states shift toward higher levels and the states get broader as the height of the perturbation potential strength increases. There are no changes in the odd-resonance states because of the nature of their wave functions.

Original language	English
Pages (from-to)	5478-5480
Number of pages	3
Journal	Journal of Applied Physics
Volume	77
Issue number	10
DOIs	https://doi.org/10.1063/1.359249
State	Published - 1995
Externally published	Yes

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title = "Effects of an impurity sheet in the well on resonant tunneling in double-barrier structures",

abstract = "Effects of an impurity sheet in the middle of the well on resonant tunneling are theoretically analyzed in double-barrier structures. It was found that the energies of the even-resonance states shift toward higher levels and the states get broader as the height of the perturbation potential strength increases. There are no changes in the odd-resonance states because of the nature of their wave functions.",

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AB - Effects of an impurity sheet in the middle of the well on resonant tunneling are theoretically analyzed in double-barrier structures. It was found that the energies of the even-resonance states shift toward higher levels and the states get broader as the height of the perturbation potential strength increases. There are no changes in the odd-resonance states because of the nature of their wave functions.

UR - https://www.scopus.com/pages/publications/3342946782

U2 - 10.1063/1.359249

DO - 10.1063/1.359249

M3 - 文章

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SN - 0021-8979

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SP - 5478

EP - 5480

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 10

ER -

Effects of an impurity sheet in the well on resonant tunneling in double-barrier structures

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