Cadmium sulfide membranes

Details Cadmium sulfide membranes Cadmium sulfide membranes

1991-05-02

1992-07-07

Straub, Gary P.

Compositions

Inorganic luminescent compositions

Zinc or cadmium containing

2523016P, 4235662, 428690, 428698, C09K 1154, C09K 1156, C01G 1102

Patent

active

051280647

ABSTRACT:
A method is described for the creation of novel q-effect cadmium sulfide membranes. The membranes are made by first creating a dilute cadmium sulfide colloid in aqueous suspension and then removing the water and excess salts therefrom. The cadmium sulfide membrane thus produced is luminescent at room temperature and may have application in laser fabrication.

REFERENCES:
patent: 3377200 (1968-04-01), Chamberlin et al.
patent: 3904409 (1975-09-01), Hanada et al.
patent: 4204933 (1980-05-01), Barlow et al.
patent: 4254093 (1981-03-01), Faria et al.
patent: 4450086 (1984-05-01), Homan et al.
patent: 4623437 (1986-11-01), Visca et al.
patent: 4871635 (1989-10-01), Seki et al.
patent: 4882517 (1989-11-01), Maruyama et al.
Henglein, "Mechanism of Reactions on Colloidal Microelectrodes and Size Quantization Effects", Topics in Current Chemistry, vol. 143, pp. 113-119, 129-132, 164-180 1988.
Spanhel et al, Journal of American Chemical Society, vol. 109, pp. 5649-5655, 1987.
Kuczynski et al., Journal of Physical Chemistry, vol. 88, pp. 980-984, 1984.
Spanhel et al., Photochemistry of Semiconductor Solids, vol. 17, pp. 88-94, 1987.
Basov, et al., "Laser Action in CdS Induced by Two-Photon Optical Excitation from a Ruby Laser," Soviet Physics-Solid State, 7:12, 2932-2933 (1966).
Bogdankevich, et al., "Uncooled Pulsed Cadmium Sulfide and Gallium Arsenide Lasers Pumped Longitudinally by an Electron Beam," Sov. J. Quantum Electron. 15:7, 1000-1002 (1985).
Brodin, et al., "Lasing from CdS Single Crystals Illuminated by a Flashlamp," Sov. Phys. Tech. Phys. 28:9, 1138-1139 (1983).
Fuchs, et al., "Optically Pumped CW Semiconductor Ring Laser," Appl. Phys. Lett. 43 (1):32-34 (1983).
Lang, "Extensions of Semiconductor Lasers to Higher Power and Longer Wavelength", pp. 149-162 (?).

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