Hetero-junction device

Details Hetero-junction device Hetero-junction device

1988-03-25

1989-10-10

James, Andrew J.

Compositions

Radioactive compositions

Nuclear reactor fuel

357 16, 252 623Q, H01L 2928

Patent

active

048735566

ABSTRACT:
The present invention relates to a hetero-junction device comprising a hetero-junction formed at the interface of two .pi.-conjugated system polymers (A) and (B) wherein on the first .pi.-conjugated system polymer (A) a second .pi.-conjugated polymer (B) different from said polymer (A) is deposited thereby making it possible to control junction properties by altering the quantity of doping to the polymer.

REFERENCES:
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patent: 4427840 (1984-01-01), Waldrop et al.
patent: 4472488 (1984-09-01), Maxfield et al.
patent: 4663001 (1987-05-01), Lazzaroni et al.
Roberts, W. P., and Schulz, L. A., "Polypyrrole Formation at a Polyacetylene Electrode", ACS Polymer Preprints V25, No. 2, 8184, pp. 253-254.
Webster's Ninth New Collegiate Dictionary, Merriam-Webster Inc., Publ. Springfield, Mass., 1984, pp. 567, 654.
Skotheim, T. A., Feldberg, S. W., and Armand, M. B, "Polypyrrole Electrodes, Charge Transfer to Aqueous and Solid Polymer Electrolytes", J. de Physique Colloque C3, Supplement No. 6, V44, 6/83, pp. 615-620.
Skotheim, T., Inganas, O., Prejza, J., and Lundstrom, I. "Polypyrrole-Semiconductor Photovoltaic Devices", Mol. Cryst. Liq. Cryst., 1982, V83, pp. 329-339.

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