Published September 1990
| Version v1
Journal article
Wideband electromagnetic acoustic transducers utilising neodymium iron boron permanent magnets
Description
The fabrication of electromagnetic acoustic transducers (EMATs) is described. Neodymium iron boron permanent magnets allow compact devices to be constructed. Pick-up mechanisms in both magnetic and non-magnetic metals are discussed and demonstrated experimentally EMATS are suitable detectors for broadband laser generated ultrasound such systems, being non-contacting, can operate at high temperature
Additional details
Publishing Information
- Journal Title
- IEEE Transactions on Magnetics
- Journal Volume
- 26
- Journal Issue
- 5
- Series
- IEEE Trans. Magn.
- Journal Page Range
- 2080-2084
- ISSN
- 0018-9464
- CODEN
- IEMGA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22054741
- Subject category
- S36: MATERIALS SCIENCE; S42: ENGINEERING;
- Descriptors DEI
- FABRICATION; HIGH TEMPERATURE; IRON BORIDES; MAGNETIC PROPERTIES; MAGNETOACOUSTICS; MATERIALS TESTING; NEODYMIUM BORIDES; PERMANENT MAGNETS; TRANSDUCERS
- Descriptors DEC
- BORIDES; BORON COMPOUNDS; EQUIPMENT; IRON COMPOUNDS; MAGNETS; NEODYMIUM COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; TESTING; TRANSITION ELEMENT COMPOUNDS