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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Tougaw, P.D.; Lent, C.S.; Porod, W. 
Titel:
Bistable saturation in coupled quantum‐dot cells 
Abstract:
Model quantum dotcells are investigated as potential building blocks for quantum cellular automata architectures. Each cell holds a few electrons and interacts Coulombically with nearby cells. In acceptable cell designs, the charge density tends to align along one of two cell axes. Thus, a cell ‘‘polarization,’’ which can be used to encode binary information, is defined. The polarization of a cell is affected in a very nonlinear manner by the polarization of its neighbors. This interaction is qu...    »
 
Zeitschriftentitel:
J. Appl. Phys. 74, 3558 (1993) 
Jahr:
1993 
Jahr / Monat:
1993-05 
Quartal:
2. Quartal 
Monat:
May 
Sprache:
en 
Verlag / Institution:
AIP Publishing