Title :
Understandable algorithm for exchange interaction: Quantum noise in nanoelectronic devices
Author :
Colomes, E. ; Marian, D. ; Oriols, X.
Author_Institution :
Dept. d´Eng. Electron., Univ. Autonoma de Barcelona, Bellaterra, Spain
Abstract :
The effect of exchange interaction on the scattering probabilities of two electrons injected simultaneously from different sources into a tunneling barrier is analyzed using time-dependent antisymmetric wave functions. Quantum noise for two electrons is calculated using this algorithm showing excellent agreement with Büttiker results for typical scenarios, while new results are obtained for more complex scenarios.
Keywords :
exchange interactions (electron); nanoelectronics; probability; quantum noise; Buttiker result; electron scattering probability; exchange interaction; nanoelectronic devices; quantum noise; time-dependent antisymmetric wave functions; tunneling barrier; Electric potential; Elementary particle exchange interactions; Nanoscale devices; Noise; Reservoirs; Scattering; Wave functions;
Conference_Titel :
Computational Electronics (IWCE), 2014 International Workshop on
Conference_Location :
Paris
DOI :
10.1109/IWCE.2014.6865811
