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Note: High-speed optical imaging powered by acoustic emission triggering

Seleznev, M ; Vinogradov, A

Review of scientific instruments, 2014-07, Vol.85 (7), p.076103-076103 [Periódico revisado por pares]

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Título:
Note: High-speed optical imaging powered by acoustic emission triggering
Autor: Seleznev, M ; Vinogradov, A
Assuntos: Acoustic emission ; Amorphous materials ; Edge dislocations ; Mechanical twinning ; Polycrystals ; Scientific apparatus & instruments ; Shear bands
É parte de: Review of scientific instruments, 2014-07, Vol.85 (7), p.076103-076103
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: Aiming at high speed video recording of rapid events, which occur in loaded solids with unpredictable timing, the efficient triggering method is proposed for optical imaging systems with an aid from the highly sensitive acoustic emission technique. The efficiency of the proposed method is demonstrated on two examples: observation of initiation and propagation of highly localized shear bands in metallic glasses and mechanical twinning in Mg polycrystals.
Editor: United States: American Institute of Physics
Idioma: Inglês

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