Laser generation and detection of longitudinal and shear acoustic waves in a diamond anvil cell

Nikolay Chigarev, Pavel Zinin, Li-Chung Ming, George Amulele, Alain Bulou, Vitalyi Gusev

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

Laser ultrasonics in a point-source-point-receiver configuration is applied for the evaluation of elastic properties of nontransparent materials in a diamond anvil cell at high pressures.Measurement of both longitudinal and shear acoustic wave velocities in an iron foil at pressures up to 23 GPa does not require any information in addition to the one obtained by all-optical pump-probe technique.
Original languageEnglish
Pages (from-to)181905-1-181905-3
Number of pages3
JournalApplied Physics Letters
Volume93
Issue number18
DOIs
Publication statusPublished - 2008
Externally publishedYes

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