Integrated heterostructure acoustic charge transport (HACT) and

Details Integrated heterostructure acoustic charge transport (HACT) and Integrated heterostructure acoustic charge transport (HACT) and

1992-02-28

1994-03-29

Hille, Rolf

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

Heterojunction device

Field effect transistor

257245, 257416, 310313B, H01L 4108, H01L 2984

Patent

active

052987728

ABSTRACT:
A monolithic integrated circuit device combines integrated heterostructure acoustic charge transport (HACT) devices and heterostructure insulated gate field effect transistor (HIGFET) devices in a single structure in which the HACT and HIGFET layers are grown in as a contiguous composite heterostructure.

REFERENCES:
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patent: 4814851 (1989-03-01), Abrokwah et al.
patent: 4884001 (1989-11-01), Sacks et al.
patent: 4893161 (1991-02-01), Tanski et al.
patent: 4926083 (1990-05-01), Merritt et al.
patent: 4980596 (1990-12-01), Sacks et al.
patent: 4990814 (1990-01-01), Tanski et al.
Merritt, Sears W., "Heterostructure Acoustic Charge Transport Device Model", 1990 IEEE Ultrasonics Symposium, Dec. 5-7, 1990.
Cullen, Donald E., Thomas W. Grudkowski, Sears W. Merritt, William J. Tanski, Roger D. Carroll, Robert N. Sacks and Emilio J. Branciforte, "HACT Device Applications", 1990 IEEE Ultrasonics Symposium, Dec. 5-7, 1990.
Carroll, Roger D., Sears W. Merritt, Emilio J. Branciforte, William J. Tanski, Donald E. Cullen and Robert N. Sacks, "A Baseband Transversal Filter Using HACT Technology".
Merritt Sears W., William J. Tanski, Donald E. Cullen, Robert N. Sacks, Emilio J. Branciforte, Roger E. Carroll and Gerald A. Peterson, "Heterojunction Acoustic-Charge-Transport Fixed-Tap Transversal Filter", IEEE Electron Device Letters, vol. 11, No. 3, Mar. 1990.
Tanski, William J., Sears W. Merritt, Donald E. Cullen, Roger D. Carroll, Emilio J. Branciforte and Robert N. Sacks, and William D. Hunt, "Heterostructure Acoustic Charge Transport Technology for Programmable Transversal Filters".
Merritt, Sears W., William J. Tanski, Donald E. Cullen, Robert N. Sacks, Roger D. Carroll and Emilio J. Branciforte, "A 3.35 Microsecond HACT Transversal Filter", 1989 IEEE Ultrasonics Symposium, Oct. 3-6, 1989.
Tanski, W. J., R. N. Sacks, S. W. Merritt, D. E. Cullen, E. J. Branciforte, T. C. Eschrich, and R. D. Carroll, "Heterostructure Acoustic Charge Transport Device on MBE Grown BaAs/(Al,Ga)As Epitaxial Layers", 1989 MBE Workshop, Raleigh, N.C.
Cullen, D. E., W. J. Tanski, S. W. Merritt, R. N. Sacks, R. D. Carroll and E. J. Branciforte, "Heterojunction Acoustic Charge Transport Device Technology", 1988 Ultrasonics Symposium.
Tanski, William J., Sears W. Merritt, Robert N. Sacks, Donald E. Cullen, Emilio J. Branciforte, Roger D. Carroll and Timothy C. Eschrich, "Heterojunction acoustic charge transport devices on GaAs", Appl. Phys. Lett. 52(1), Jan. 4, 1988.
Tanski, William J., Donald E. Cullen, S. W. Merritt and R. N. Sacks, "GaAs Heterojunction Acoustic Charge Transport (HACT) Devices for Signal Processing Applications", 1988 GOMAC Conference, Las Vegas, Nev.
Sacks, R. N., W. J. Tanski, S. W. Merritt, D. E. Cullen, E. J. Branciforte and T. C. Eschrich, "Acoustic charge transport in an (Al, Ga)As/GaAs heterojunction structure grown by molecular-beam epitaxy", J. Vac. Sci. Technol. B 6(2), Mar./Apr. 1988.
Peterson, G. A., B. J. McCartin, W. J. Tanski and R. E. LaBarre, "Charge confinement in heterojunction acoustic charge transport devices", Appl. Phys. Lett. 55(13), Sep. 25, 1989.

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