TITLE

Pressure generation by a double-stage system using sintered diamond as the last stage anvil

AUTHOR(S)
Bilyalov, Ya. R.; Kaurov, A. A.; Tsvyashchenko, A. V.
PUB. DATE
April 1992
SOURCE
Review of Scientific Instruments;Apr92, Vol. 63 Issue 4, p2311
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Two versions of a double-stage "2-2 type" apparatus have been made in which 5- or 10-mmdiam sintered diamond anvils with 2.5- or 4-mm-diam tips, respectively, are used in the second stage. The experiments show that these apparatuses are capable of attaining static pressures of over 20 GPa. The calibration curves based on electric resistance transitions in Bi, Pb, ZnS, GaP, and on densification of vitreous silica are shown. The characteristic features of the present type of apparatus are discussed.
ACCESSION #
9780860

 

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