A new technique for measuring the acoust
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Guoshuang Shui; Jin-Yeon Kim; Jianmin Qu; Yue-Sheng Wang; Laurence J. Jacobs
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Article
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2008
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Elsevier Science
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English
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This note presents a procedure to generate nonlinear Rayleigh surface waves without having to drive the transmitting piezoelectric transducer at high voltages; driving at low voltages limits the excitation of the intrinsic nonlinearity of the piezoelectric transducer element, and enables an efficien