Data processing system formed of a collective element of quantum

Details Data processing system formed of a collective element of quantum Data processing system formed of a collective element of quantum

1993-12-27

1995-07-04

Saadat, Mahshid D.

Active solid-state devices (e.g., transistors, solid-state diode

Thin active physical layer which is

Heterojunction

257 15, 257432, 257184, 365215, 372 43, 372 45, 372 50, H01L 2712, G11C 700, H01S 318, H01S 319

Patent

active

054303095

ABSTRACT:
A data processing system formed of a collective element of quantum boxes including an electrode and a plurality of quantum boxes which respectively have a barrier layer made of the first semiconductor on the electrode and a well layer made of a second semiconductor adjacent to the barrier layer. The first semiconductor has an electron affinity .PHI..sub.B and an energy gap E.sub.gB. The second semiconductor has an electron affinity .phi..sub.W and an energy gap E.sub.gW. The equations .phi..sub.W >.phi..sub.B and .phi..sub.W +E.sub.gW >.phi..sub.B +E.sub.gB are simultaneously satisfied.

REFERENCES:
patent: 4503447 (1985-03-01), Iafrate et al.
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patent: 5079186 (1992-01-01), Narusawa
patent: 5182788 (1993-01-01), Tanaka
patent: 5289018 (1994-02-01), Okuda et al.

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