Auflistung nach Schlagwort "Mesoscopics"

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  • Hexapole-compensated magneto-optical trap on a mesoscopic atom chip 
    Joellenbeck, S.; Mahnke, J.; Randoll, R.; Ertmer, Wolfgang; Arlt, Jan J.; Klempt, Carsten (College Park : American Physical Society, 2011)
    Magneto-optical traps on atom chips are usually restricted to small atomic samples due to a limited capture volume caused primarily by distorted field configurations. Here we present a magneto-optical trap based on a ...
  • Nonequilibrium mesoscopic conductance fluctuations as the origin of 1/f noise in epitaxial graphene 
    Kalmbach, C.-C.; Ahlers, Franz-J.; Schurr, J.; Müller, A.; Feilhauer, J.; Kruskopf, M.; Pierz, Klaus; Hohls, Frank; Haug, Rolf J. (College Park, MD : American Physical Society, 2016)
    We investigate the 1/f noise properties of epitaxial graphene devices at low temperatures as a function of temperature, current, and magnetic flux density. At low currents, an exponential decay of the 1/f noise power ...