Ultrasonic instrumentation for measurements in high magnetic fields. II. Pulsed magnetic fields

A. Suslov*, Bimal K. Sarma, J. B. Ketterson, F. Balakirev, A. Migliori, A. Lacerda

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We describe two state-of-the-art ultrasonic interferometers designed for pulse-echo ultrasound measurements in the short-pulse (40 ms) and intermediate-pulse (400 ms) 60 T magnets of the National High Magnetic Field Laboratory facilities at Los Alamos, NM. One interferometer utilizes a more commonly used scheme which has been adapted for a pulsed field environment. The second interferometer exploits digital processing of the undetected signal: the ultrasonic signal is digitized, stored in a computer, and later, analyzed.

Original languageEnglish (US)
Article number035105
JournalReview of Scientific Instruments
Volume77
Issue number3
DOIs
StatePublished - Mar 2006

ASJC Scopus subject areas

  • Instrumentation

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