References
- Butler , J. L. , Butler , S. C. and Clark , A. E. 1990 . “Unidirectional magnetostrictive/piezoelectric hybrid transducer,” . J. Acoust. Soc. Am. , 88 : 7 – 11 .
- Butler , J. L. , Butler , A. L. and Butler , S. C. 1993 . “Hybrid magnetostrictive/piezoelectric Tonpilz transducer,” . J. Acoust. Soc. Am. , 92 : 636 – 641 .
- Butler , J. L. 1988 . “Application Manual for the Design of ETREMA Terfenol-D Magnetostrictive Transducers,” , Ames, LA : Edge Technologies, Inc. .
- Moffert , M. B. , Powers , J. M. and Clark , A. E. 1991 . “Comparison of Terfenol-D and PZT-4 power limitations,” . J. Acoust. Soc. Am. , 90 : 1184 – 1185 .
- Rodrigo , G. C. Aug. 1970 . “Analysis and design of piezoelectric sonar transducers” , Doctoral Thesis in Electrical Engineering Aug. , Queen Mary Collage, University of London .
- Powers , J. M. , McLaughlin , E. A. and Moffett , M. B. 1995 . “PMN Measurements at NUWC,” . Summer PMN Review Meeting at NUWC . July 26–27 1995 .