Longitudinal photocurrent spectroscopy of a single GaAs/AlGaAs v-groove quantum wire.

Longitudinal photocurrent spectroscopy of a single GaAs/AlGaAs v-groove quantum wire.

Modulation-doped GaAs v-groove quantum wires (QWRs) have been fabricated with novel electrical contacts made to two-dimensional electron-gas (2DEG) reservoirs. Here, we present longitudinal photocurrent (photoconductivity/PC) spectroscopy measurements of a single QWR. We clearly observe conductance...

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Dades bibliogràfiques
Autors principals:	Cade, N, Hadjipanayi, M, Roshan, R, Maciel, A, Ryan, J, Macherey, F, Schäpers, T, Lüth, H
Format:	Journal article
Idioma:	English
Publicat:	2005

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