Fermi-edge singularities in single modulation-doped v-groove quantum wires

We report photoluminescence and photoluminescence excitation spectroscopy of the one-dimensional electron system confined in single, modulation-doped v-groove quantum wire using a variable-temperature, scanning nearfield optical microscope. This technique permits the study of 1D Fermi edge singulari...

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Autors principals: Hauert, M, Roshan, R, Maciel, A, Kim, J, Ryan, J, Schwarz, A, Kaluza, A, Schapers, T, Luth, H
Format: Conference item
Publicat: 2001

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