Blar i NTNU Open på forfatter "Lindau, Sandra Madeleine"

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    • A Method to Estimate the Necessary Twist Pitch in Multi-filamentary Superconductors 

      Lindau, Sandra Madeleine; Magnusson, Niklas; Taxt, Henning (Journal article; Peer reviewed, 2014)
      Twisting of multi-filamentary superconductors is an important step in the development of wires with AC losses at an acceptable level for AC applications. The necessary twist pitch depends on wire architecture, critical ...

    • AC-tap i MgB2-superleder: Effekt av simulert slaglende 

      Lindau, Sandra Madeleine (Master thesis, 2013)
      Superconductive materials can conduct DC currents without energy losses when cooled down below their critical temperature. However, under AC conditions, energy losses appear in the superconductor. In 2001 the new and ...

    • Coupling currents and hysteresis losses in MgB2superconductors 

      Magnusson, Niklas; Lindau, Sandra Madeleine; Taxt, Henning; Runde, Magne (Journal article; Peer reviewed, 2014)
      MgB2 multi-filamentary superconductors are widely considered for use in dc applications. To expand the possible application range to ac apparatuses, the development of a low ac loss wire is needed. This development involves ...