Nonlinear ultrasonic phased array with fixed-voltage fundamental wave amplitude difference for high-selectivity imaging of closed cracks - Ohara, Yoshikazu; Nakajima, Hiromichi; Haupert, Sylvain; Tsuji, Toshihiro; Mihara, Tsuyoshi (The Journal of the Acoustical Society of America, 2019)
Keywords: Nonlinear Sciences; Physics; phased array; nonlinear acoustics; imaging; ultrasound