Resonant inelastic light scattering by plasmons at the crossover from two - to one - dimensional behavior

G. Schedelbeck; R. Strenz; G. Abstreiter; G. Böhm; G. Weimann

doi:10.1016/0038-1098(94)00830-6

Resonant inelastic light scattering by plasmons at the crossover from two - to one - dimensional behavior

G. Schedelbeck, R. Strenz, G. Abstreiter, G. Böhm, G. Weimann

TUM Emeriti of Excellence

Walter Schottky Institut

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

8 Scopus citations

Abstract

Resonant inelastic light scattering is used to probe plasmon excitations in shallow etched GaAs AlGaAs quantum wires. A semitransparent Schottky gate on top of the structure allows a strong variation of the carrier density in the system. The wavevector dispersion of the collective excitation spectrum is studied from the regime of confined wires to a charge density modulated system.

Original language	English
Pages (from-to)	569-574
Number of pages	6
Journal	Solid State Communications
Volume	93
Issue number	7
DOIs	https://doi.org/10.1016/0038-1098(94)00830-6
State	Published - Feb 1995

Keywords

A. nanostructures
D. electron-electron interaction
D. optical properties
D. quantum localization
E. inelastic light scattering

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10.1016/0038-1098(94)00830-6

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title = "Resonant inelastic light scattering by plasmons at the crossover from two - to one - dimensional behavior",

abstract = "Resonant inelastic light scattering is used to probe plasmon excitations in shallow etched GaAs AlGaAs quantum wires. A semitransparent Schottky gate on top of the structure allows a strong variation of the carrier density in the system. The wavevector dispersion of the collective excitation spectrum is studied from the regime of confined wires to a charge density modulated system.",

keywords = "A. nanostructures, D. electron-electron interaction, D. optical properties, D. quantum localization, E. inelastic light scattering",

author = "G. Schedelbeck and R. Strenz and G. Abstreiter and G. B{\"o}hm and G. Weimann",

year = "1995",

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AU - Schedelbeck, G.

AU - Strenz, R.

AU - Abstreiter, G.

AU - Böhm, G.

AU - Weimann, G.

PY - 1995/2

Y1 - 1995/2

N2 - Resonant inelastic light scattering is used to probe plasmon excitations in shallow etched GaAs AlGaAs quantum wires. A semitransparent Schottky gate on top of the structure allows a strong variation of the carrier density in the system. The wavevector dispersion of the collective excitation spectrum is studied from the regime of confined wires to a charge density modulated system.

AB - Resonant inelastic light scattering is used to probe plasmon excitations in shallow etched GaAs AlGaAs quantum wires. A semitransparent Schottky gate on top of the structure allows a strong variation of the carrier density in the system. The wavevector dispersion of the collective excitation spectrum is studied from the regime of confined wires to a charge density modulated system.

KW - A. nanostructures

KW - D. electron-electron interaction

KW - D. optical properties

KW - D. quantum localization

KW - E. inelastic light scattering

UR - http://www.scopus.com/inward/record.url?scp=0029252939&partnerID=8YFLogxK

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DO - 10.1016/0038-1098(94)00830-6

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JO - Solid State Communications

JF - Solid State Communications

IS - 7

ER -

Resonant inelastic light scattering by plasmons at the crossover from two - to one - dimensional behavior

Abstract

Keywords

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