Patent
1988-09-14
1991-03-12
Hille, Rolf
357 16, 357 4SL, 357 57, 357 58, 357 34HB, H01L 2972
Patent
active
049996975
ABSTRACT:
A plurality of decoupled quantum wells in a transistor device enables such device to operate with multiple-peak characteristics. The device is suitable for a variety of circuit applications in switching systems and in central processor logic units and memories; specific applications include frequency multipliers, waveform scramblers, parity-bit generators, analog-to digital converters, and multiple-valued logic units.
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Capasso Federico
Cho Alfred Y.
Sen Susanta
AT&T Bell Laboratories
Books G. E.
Hille Rolf
Minh Loan Tran T.
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