Events: 2013/03/29
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- 29 Mar 2013
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- 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...