scholarly journals Suppression of weak localization and enhancement of noise by tunneling in semiclassical chaotic transport

2007 ◽  
Vol 75 (23) ◽  
Author(s):  
Robert S. Whitney
Keyword(s):  
Weak Localization ◽  
Chaotic Transport

Weak localization in ballistic quantum dots

1999 ◽  
Vol 60 (4) ◽  
pp. 2680-2690 ◽  
Author(s):  
R. Akis ◽  
D. K. Ferry ◽  
J. P. Bird ◽  
D. Vasileska
Keyword(s):  
Quantum Dots ◽  
Weak Localization

scholarly journals Weak localization and conductance fluctuations-like effects in Qubits driven by biharmonic signals

2014 ◽  
Vol 568 (5) ◽  
pp. 052028 ◽  
Author(s):  
Alejandro Ferrón ◽  
Daniel Domínguez ◽  
María José Sánchez
Keyword(s):  
Weak Localization ◽  
Conductance Fluctuations

scholarly journals Accurate Electron Drift Mobility Measurements in Moderately Dense Helium Gas at Several Temperatures

Atoms ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 52
Author(s):  
Armando Francesco Borghesani
Keyword(s):  
Weak Localization ◽  
Drift Mobility ◽  
Zero Field ◽  
Scattering Effects ◽  
Helium Gas ◽  
Excellent Description ◽  
Intermediate Density ◽  
Electron Drift Mobility ◽  
Multiple Scattering Effects ◽  
Density Regime

We report new accurate measurements of the drift mobility μ of quasifree electrons in moderately dense helium gas in the temperature range 26K≤T≤300K for densities lower than those at which states of electrons localized in bubbles appear. By heuristically including multiple-scattering effects into classical kinetic formulas, as previously done for neon and argon, an excellent description of the field E, density N, and temperature T dependence of μ is obtained. Moreover, the experimental evidence suggests that the strong decrease of the zero-field density-normalized mobility μ0N with increasing N from the low up to intermediate density regime is mainly due to weak localization of electrons caused by the intrinsic disorder of the system, whereas the further decrease of μ0N for even larger N is due to electron self-trapping in cavities. We suggest that a distinction between weakly localized and electron bubble states can be done by inspecting the behavior of μ0N as a function of N at intermediate densities.

Laminar chaotic transport of charge in finite-amplitude electroconvection

1991 ◽  
Vol 44 (10) ◽  
pp. 6659-6664 ◽  
Author(s):  
A. T. Pérez ◽  
A. Castellanos
Keyword(s):  
Finite Amplitude ◽  
Chaotic Transport

Weak localization in semiconductor quantum wires

1992 ◽  
Vol 46 (4) ◽  
pp. 2400-2411 ◽  
Author(s):  
M. Suhrke ◽  
S. Wilke
Keyword(s):  
Quantum Wires ◽  
Weak Localization
Sign in / Sign up

Export Citation Format

Share Document