Browsing by Author "5fec4a47-e17a-49bc-b0b7-c80139581f22"

Browsing by Author "5fec4a47-e17a-49bc-b0b7-c80139581f22"

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  • Combined atomic force microscope and electron-beam lithography used for the fabrication of variable-coupling quantum dots 
    Rogge, M.C.; Fühner, C.; Keyser, U.F.; Haug, Rolf J.; Bichler, M.; Abstreiter, G.; Wegscheider, W. (College Park, MD : American Institute of Physics, 2003)
    A study was performed on combined electron-beam lithography and atomic force microscopy used for the fabrication of variable-coupling quantum dots. The conventional electron-beam lithography was combined with direct ...
  • Kondo effect in a few-electron quantum ring 
    Keyser, U.F.; Fühner, C.; Borck, S.; Haug, Rolf J.; Bichler, M.; Abstreiter, G.; Wegscheider, W. (College Park, MD : American Physical Society, 2003)
    A small tuneable quantum ring with less than ten electrons was shown to exhibit Aharonov-Bohm oscillations as well as Coulomb blockade. At strong coupling to the leads, evidence of a Kondo effect induced by a single spin ...