Listar por autoría "a28a59cb-262d-497c-940a-3bcecaa29604"

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    • openAccess   Coulomb interaction signatures in self-assembled lateral quantum dot molecules 

      Zhou, Xinran R.; Lee, Jihoon H.; Salamo, Gregory J.; Royo, Miquel; Climente, Juan I.; Doty, Matthew F. American Physical Society (2013)
      We use photoluminescence spectroscopy to investigate the ground state of single self-assembled InGaAs lateral quantum dot molecules. We apply a voltage along the growth direction that allows us to control the total ...

    • openAccess   Unintentional High-Density p-Type Modulation Doping of a GaAs/AlAs Core–Multishell Nanowire 

      Jadczak, Joanna N.; Płochocka, Paulina; Mitioglu, Anatolie A.; Breslavetz, I.; Royo, Miquel; Bertoni, Andrea; Goldoni, Guido; Smoleński, Tomasz; Kossacki, Piotr; Kretinin, Andrey V.; Shtrikman, Hadas; Maude, Duncan Kennedy American Chemical Society (2014)
      Achieving significant doping in GaAs/AlAs core/shell nanowires (NWs) is of considerable technological importance but remains a challenge due to the amphoteric behavior of the dopant atoms. Here we show that placing a narrow ...