physics (Or "single-electron transistor") A location capable of containing a single electrical charge; i.e., a single electron of
Coulomb charge. Physically, quantum dots are nanometer-size
semiconductor structures in which the presence or absence of a quantum electron can be used to store information.
See also:
quantum cell,
quantum cell wire,
quantum-dot cellular automata.
(https://www-mtl.mit.edu/MTL/bulletin/v6n2/Kumar.html).
["Quantum Dot Heterostructures", D. Bimberg, et al, John Wiley & Sons Ltd., Dec 1998].
(2001-07-17)