scholarly journals Quantum transport through one-dimensional aluminum wires

2002 ◽  
Vol 20 (3) ◽  
pp. 812 ◽  
Author(s):  
Inder P. Batra ◽  
Prasenjit Sen ◽  
S. Ciraci
Keyword(s):  
Quantum Transport ◽  
One Dimensional

Quantum transport in a corrugated one-dimensional quantum wire

1998 ◽  
Vol 58 (7) ◽  
pp. 3557-3560 ◽  
Author(s):  
KyoungWan Park ◽  
Seongjae Lee ◽  
Mincheol Shin ◽  
Jong Seol Yuk ◽  
El-Hang Lee ◽  
...  
Keyword(s):  
Quantum Transport ◽  
Quantum Wire ◽  
One Dimensional

Quantum transport in a one-dimensional quantum dot array

2001 ◽  
Vol 63 (23) ◽  
Author(s):  
W. Z. Shangguan ◽  
T. C. Au Yeung ◽  
Y. B. Yu ◽  
C. H. Kam
Keyword(s):  
Quantum Dot ◽  
Quantum Transport ◽  
One Dimensional

QUANTUM TRANSPORT IN MESOSCOPIC RINGS WITH STUBS

1996 ◽  
Vol 10 (26) ◽  
pp. 3569-3581 ◽  
Author(s):  
SAM YOUNG CHO ◽  
TAESEUNG CHOI ◽  
CHANG-MO RYU
Keyword(s):  
Quantum Transport ◽  
Transmission Probability ◽  
Localized States ◽  
Persistent Currents ◽  
Quantum Waveguide ◽  
One Dimensional ◽  
Continuum States ◽  
Discrete States ◽  
The One ◽  
The Continuum

Quantum transport in the open-system mesoscopic rings with stubs in the absence of magnetic field is investigated by using the one-dimensional quantum waveguide theory. It is shown that discretely localized states due to the presence of stubs play an important role in the electron transport. The behavior of transmission probability shows the asymmetric Fano resonance, which arises from the interaction between the continuum states and the discrete states. Amplification of the persistent currents by the localized states due to the stub is clearly shown. Negative currents are also noticed.

Coupling one-dimensional time-dependent classical and quantum transport models

2002 ◽  
Vol 43 (1) ◽  
pp. 1-24 ◽  
Author(s):  
N. Ben Abdallah ◽  
P. Degond ◽  
I. M. Gamba
Keyword(s):  
Quantum Transport ◽  
Time Dependent ◽  
Transport Models ◽  
One Dimensional

scholarly journals Tempered Fractional Equations for Quantum Transport in Mesoscopic One-Dimensional Systems with Fractal Disorder

2019 ◽  
Vol 3 (4) ◽  
pp. 47 ◽  
Author(s):  
Renat T. Sibatov ◽  
HongGuang Sun
Keyword(s):  
Quantum Transport ◽  
Stable Distribution ◽  
Quantum Wires ◽  
Quantum Systems ◽  
Spatial Distributions ◽  
Wire Length ◽  
One Dimensional ◽  
Fractional Equations ◽  
Weak Scattering ◽  
Conductance Distribution

New aspects of electron transport in quantum wires with Lévy-type disorder are described. We study the weak scattering and the incoherent sequential tunneling in one-dimensional quantum systems characterized by a tempered Lévy stable distribution of spacing between scatterers or tunneling barriers. The generalized Dorokhov–Mello–Pereyra–Kumar equation contains the tempered fractional derivative on wire length. The solution describes the evolution from the anomalous conductance distribution to the Dorokhov function for a long wire. For sequential tunneling, average values and relative fluctuations of conductance and resistance are calculated for different parameters of spatial distributions. A tempered Lévy stable distribution of spacing between barriers leads to a transition in conductance scaling.

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