Using gate voltages to tune the noise properties of a mesoscopic cavity

We propose a layout for a tunable mesoscopic cavity that allows to probe the conductance and noise properties of direct transmission channels (``noiseless scattering states''). Our numerical simulations demonstrate how the variation of different gate voltages in the cavity leads to characteristic signatures of such non-universal processes. Using realistic assumptions about scattering in two-dimensional heterostructures, our proposed layout should define a viable protocol for an experimental realization.

Using gate voltages to tune the noise properties of a mesoscopic cavity / TOTARO M; MARCONCINI P; ROTTER S; LOGOTETA D; MACUCCI M. - STAMPA. - 1129(2009), pp. 409-412. ((Intervento presentato al convegno International Conference on Noise and Fluctuations tenutosi a Pisa, Italy nel 14/06/2009-19/06/2009.



Titolo: Using gate voltages to tune the noise properties of a mesoscopic cavity
Autori interni: 
MARCONCINI, PAOLO
LOGOTETA, DEMETRIO
MACUCCI, MASSIMO
mostra contributor esterni 
Anno del prodotto: 2009
Serie: 
AIP CONFERENCE PROCEEDINGS  
Citazione: Using gate voltages to tune the noise properties of a mesoscopic cavity / TOTARO M; MARCONCINI P; ROTTER S; LOGOTETA D; MACUCCI M. - STAMPA. - 1129(2009), pp. 409-412. ((Intervento presentato al convegno International Conference on Noise and Fluctuations tenutosi a Pisa, Italy nel 14/06/2009-19/06/2009.
Handle: http://hdl.handle.net/11568/131925
ISBN: 9780735406650
Appare nelle tipologie:4.1 Contributo in Atti di convegno

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