Photovoltage detection of edge magnetoplasmon oscillations and giant magnetoplasmon resonances in a two-dimensional hole system

Jian Mi; Jianli Wang; L. N. Pfeiffer; K. W. West; K. W. Baldwin; Chi Zhang

doi:10.1103/PhysRevB.94.125411

Photovoltage detection of edge magnetoplasmon oscillations and giant magnetoplasmon resonances in a two-dimensional hole system

Jian Mi, Jianli Wang, L. N. Pfeiffer, K. W. West, K. W. Baldwin, Chi Zhang

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

2 Scopus citations

Abstract

In our high mobility p-type AlGaAs/GaAs two-dimensional hole samples, we originally observe the B-periodic oscillation induced by microwave (MW) in photovoltage (PV) measurements. In the frequency range of our measurements (5-40 GHz), the period (ΔB) is inversely proportional to the microwave frequency (f). The distinct oscillations come from the edge magnetoplasmon (EMP) in the high quality heavy hole system. Simultaneously, we observe the giant plasmon resonance signals in our measurements on the shallow two-dimensional hole system (2DHS).

Original language	English (US)
Article number	125411
Journal	Physical Review B
Volume	94
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevB.94.125411
State	Published - Sep 9 2016
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.94.125411

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title = "Photovoltage detection of edge magnetoplasmon oscillations and giant magnetoplasmon resonances in a two-dimensional hole system",

abstract = "In our high mobility p-type AlGaAs/GaAs two-dimensional hole samples, we originally observe the B-periodic oscillation induced by microwave (MW) in photovoltage (PV) measurements. In the frequency range of our measurements (5-40 GHz), the period (ΔB) is inversely proportional to the microwave frequency (f). The distinct oscillations come from the edge magnetoplasmon (EMP) in the high quality heavy hole system. Simultaneously, we observe the giant plasmon resonance signals in our measurements on the shallow two-dimensional hole system (2DHS).",

author = "Jian Mi and Jianli Wang and Pfeiffer, {L. N.} and West, {K. W.} and Baldwin, {K. W.} and Chi Zhang",

note = "Publisher Copyright: {\textcopyright} 2016 American Physical Society.",

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doi = "10.1103/PhysRevB.94.125411",

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AU - Mi, Jian

AU - Wang, Jianli

AU - Pfeiffer, L. N.

AU - West, K. W.

AU - Baldwin, K. W.

AU - Zhang, Chi

PY - 2016/9/9

Y1 - 2016/9/9

N2 - In our high mobility p-type AlGaAs/GaAs two-dimensional hole samples, we originally observe the B-periodic oscillation induced by microwave (MW) in photovoltage (PV) measurements. In the frequency range of our measurements (5-40 GHz), the period (ΔB) is inversely proportional to the microwave frequency (f). The distinct oscillations come from the edge magnetoplasmon (EMP) in the high quality heavy hole system. Simultaneously, we observe the giant plasmon resonance signals in our measurements on the shallow two-dimensional hole system (2DHS).

AB - In our high mobility p-type AlGaAs/GaAs two-dimensional hole samples, we originally observe the B-periodic oscillation induced by microwave (MW) in photovoltage (PV) measurements. In the frequency range of our measurements (5-40 GHz), the period (ΔB) is inversely proportional to the microwave frequency (f). The distinct oscillations come from the edge magnetoplasmon (EMP) in the high quality heavy hole system. Simultaneously, we observe the giant plasmon resonance signals in our measurements on the shallow two-dimensional hole system (2DHS).

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Photovoltage detection of edge magnetoplasmon oscillations and giant magnetoplasmon resonances in a two-dimensional hole system

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