Diamond anvil cell assembly

Details Diamond anvil cell assembly Diamond anvil cell assembly

1996-10-21

1997-12-02

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Ultra high pressure generating device

264319, 4254501, 425DIG26, B29C 4332

Patent

active

056933452

ABSTRACT:
A diamond anvil cell assembly of relatively small diameter, so it may be used in commonly available cryostats, which cell assembly is capable of applying pressures in excess of 100 kbar. The pressure applying device of the diamond anvil cell assembly includes multiple bellows which are stacked apparently in series (i.e., end-to-end) but mechanically in parallel so that the force from each bellows adds without increasing the diameter of the assembly, thus multiplying the force of a single bellows ram by a factor of two or even four without increasing the diameter of the ram.

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patent: 4740147 (1988-04-01), Asari et al.
patent: 4776223 (1988-10-01), Moss
patent: 5295402 (1994-03-01), Bovenkerk
A. Jayaraman, "The Diamond-Anvil High Pressure Cell", Scientific American, Apr. 1984, pp. 56-62.
B. A. Weinstein, "Cryogenic-Pressure Studies of Semiconductor Luminescence", Mat. Res. Soc. Symp. Proc. vol. 22, 1984, pp. 341-344.
B. A. Weinstein, "Cryogenic-Pressure Luminescence Studies of Defect Structure in Amorphous and Crystalline Chalcogenide Semiconductors", Solid State Physics Under Pressure, 1985, pp. 285-290.
B. A. Weinstein, "Effect of High Pressure on Radioactive Recombination in Hydrogenated Amorphous Silicon", Physical Review B, 15 Jan. 1981, pp. 787-793, vol. 23, No.2.
Advertisement, "Food-Lab" High Pressure Food Processors, date prior to 1995.
Specification Sheet, "Top Industrie-Annular Membrane Diamond Anvils Cell MDAC", date prior to 1995.

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