Dominance of Fermi-surface holes in p-type tunneling

Y. C. Chung; T. Reker; A. R. Glanfield; P. C. Klipstein; R. Grey

Dominance of Fermi-surface holes in p-type tunneling

Y. C. Chung, T. Reker, A. R. Glanfield, P. C. Klipstein, R. Grey

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

6 Scopus citations

Abstract

Dominance of fermi-surface holes in p-type tunneling was presented. In-plane uniaxial stress was used to tune the mixing between the light hole (LH) and heavy-hole (HH) states in a p-type double-barrier structure. The HH2 and LH1 resonant tunneling peaks shifted at almost the same rate with stress, in contrast to the corresponding exciton peaks. Results showed that the flow of holes through off-zone center states dominated the resonant tunneling current in p-type structures.

Original language	English
Article number	126802
Pages (from-to)	1268021-1268024
Number of pages	4
Journal	Physical Review Letters
Volume	88
Issue number	12
State	Published - 25 Mar 2002
Externally published	Yes

Cite this

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title = "Dominance of Fermi-surface holes in p-type tunneling",

abstract = "Dominance of fermi-surface holes in p-type tunneling was presented. In-plane uniaxial stress was used to tune the mixing between the light hole (LH) and heavy-hole (HH) states in a p-type double-barrier structure. The HH2 and LH1 resonant tunneling peaks shifted at almost the same rate with stress, in contrast to the corresponding exciton peaks. Results showed that the flow of holes through off-zone center states dominated the resonant tunneling current in p-type structures.",

author = "Chung, {Y. C.} and T. Reker and Glanfield, {A. R.} and Klipstein, {P. C.} and R. Grey",

year = "2002",

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AU - Chung, Y. C.

AU - Reker, T.

AU - Glanfield, A. R.

AU - Klipstein, P. C.

AU - Grey, R.

PY - 2002/3/25

Y1 - 2002/3/25

N2 - Dominance of fermi-surface holes in p-type tunneling was presented. In-plane uniaxial stress was used to tune the mixing between the light hole (LH) and heavy-hole (HH) states in a p-type double-barrier structure. The HH2 and LH1 resonant tunneling peaks shifted at almost the same rate with stress, in contrast to the corresponding exciton peaks. Results showed that the flow of holes through off-zone center states dominated the resonant tunneling current in p-type structures.

AB - Dominance of fermi-surface holes in p-type tunneling was presented. In-plane uniaxial stress was used to tune the mixing between the light hole (LH) and heavy-hole (HH) states in a p-type double-barrier structure. The HH2 and LH1 resonant tunneling peaks shifted at almost the same rate with stress, in contrast to the corresponding exciton peaks. Results showed that the flow of holes through off-zone center states dominated the resonant tunneling current in p-type structures.

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JO - Physical Review Letters

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Dominance of Fermi-surface holes in p-type tunneling

Abstract

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