Method for forming capacitors with roughened single crystal plat

Coating processes – Electrical product produced – Condenser or capacitor

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427 80, 427 79, 4272551, 4272552, 4272557, 427255, 4274191, 437 52, 437919, 257309, 117108, H01L 2170, B05D 512

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053841522

ABSTRACT:
A capacitor is provided having a substrate and a first capacitor plate including a lattice mismatched crystalline material is formed over and supported by a surface of the substrate. A layer of insulating material is formed over and supported by the first capacitor plate. A second capacitor plate including a layer of conductive material is formed over and supported by the layer of insulating material.

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J. Murota, et al., "Low-Temperature Silicon Selective Deposition & Epitaxy on Silicon Using the Thermal Decomposition of Siland Under Ultraclean Environment" Appl. Phys. Lett. 54, pp. 1007-1009 (Mar. 13, 1989).
Y. Hayashide, et al., "Fabrication of Storage Capacitance-Enhanced Capacitors With a Rough Electrode" Extended Abstracts of the 22nd International Conference on Solid State Devices & Materials, pp. 869-872 (Nov. 1990).
H. Watanabe, et al., "A New Stacked Capacitor Structure Using Hemispherical-Grain (HSG) Poly-Silicon Electrodes" pp. 873-876.
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W. J. Varhue, et al., "Surface Morphology of Epitaxial Ge on Si Grown by Plasma Enhanced Chemical Vapor Deposition" pp. 26-28 (Oct. 1990).

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