scholarly journals Finite-frequency noise in a quantum dot with normal and superconducting leads

2015 ◽  
Vol 91 (12) ◽  
Author(s):  
Stephanie Droste ◽  
Janine Splettstoesser ◽  
Michele Governale
Keyword(s):  
Quantum Dot ◽  
Frequency Noise ◽  
Finite Frequency

scholarly journals Finite-frequency noise in a non-interacting quantum dot

2016 ◽  
Vol 2016 (5) ◽  
pp. 054013 ◽  
Author(s):  
Redouane Zamoum ◽  
Mireille Lavagna ◽  
Adeline Crépieux
Keyword(s):  
Quantum Dot ◽  
Frequency Noise ◽  
Finite Frequency

scholarly journals Asymmetry of the excess finite-frequency noise

2009 ◽  
Author(s):  
I. Safi ◽  
Massimo Macucci ◽  
Giovanni Basso
Keyword(s):  
Frequency Noise ◽  
Finite Frequency

scholarly journals Finite-frequency-dependent noise of a quantum dot in a magnetic field

2014 ◽  
Vol 89 (15) ◽  
Author(s):  
C. P. Moca ◽  
P. Simon ◽  
Chung-Hou Chung ◽  
G. Zaránd
Keyword(s):  
Magnetic Field ◽  
Quantum Dot ◽  
Finite Frequency ◽  
Frequency Dependent

DYNAMIC PROPERTIES OF SEQUENTIAL TUNNELING THROUGH DOUBLE-BARRIER SYSTEMS

1993 ◽  
Vol 07 (26) ◽  
pp. 1677-1686 ◽  
Author(s):  
L.Y. CHEN
Keyword(s):  
Power Density ◽  
Dynamic Properties ◽  
Low Frequency ◽  
Frequency Noise ◽  
Charge Accumulation ◽  
Significant Suppression ◽  
Finite Frequency ◽  
Double Barrier ◽  
Noise Current ◽  
Dynamic Conductance

In this paper, we present an analytical stochastical approach to the dynamic properties of sequential tunneling through double-barrier systems. The effect of charge accumulation is included in the investigation of dynamic conductance and noise current power density at finite frequency. Albeit in the sequential tunneling limit the quantum phase coherence of electron waves is destroyed by inelastic scattering while traversing the junction, the occupation of resonance states by fermionic particles sojourning in the well along with the charge accumulation within and around the structure still give rise to strong correlation among tunneling events. This correlation determines the characteristic frequency of the system and leads to significant suppression of shot noise. The low frequency noise current power density compares agreeably with experimental measurements.

scholarly journals Finite frequency noise in a normal metal–topological superconductor junction

2019 ◽  
Vol 99 (10) ◽  
Author(s):  
D. Bathellier ◽  
L. Raymond ◽  
T. Jonckheere ◽  
J. Rech ◽  
A. Zazunov ◽  
...  
Keyword(s):  
Normal Metal ◽  
Frequency Noise ◽  
Finite Frequency ◽  
Topological Superconductor

Reprint of : Finite-frequency noise in a topological superconducting wire

2016 ◽  
Vol 82 ◽  
pp. 254-260 ◽  
Author(s):  
Stefano Valentini ◽  
Michele Governale ◽  
Rosario Fazio ◽  
Fabio Taddei
Keyword(s):  
Frequency Noise ◽  
Finite Frequency ◽  
Superconducting Wire
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