Events: 2013/03/29

  • 29 Mar 2013
    • 7:30 pm EDT 
      to 8:30 pm EDT 

      Differential thermopower spectroscopy in quantum point contacts

      Category: seminar

      Quantum point contacts (QPCs) are narrow constrictions between large reservoirs of two-dimensional electron gas, with conductance quantized in units of G = 2e2/h at zero magnetic field. Despite decades of investigation, many transport properties of QPCs remain mysterious, including the extra...

2013

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