caa a22 4500 606172742 CHVBK 20210128100729.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s10921-014-0273-5 doi (NATIONALLICENCE)springer-10.1007/s10921-014-0273-5 Review of Second Harmonic Generation Measurement Techniques for Material State Determination in Metals [Elektronische Daten] [K. Matlack, J.-Y. Kim, L. Jacobs, J. Qu] This paper presents a comprehensive review of the current state of knowledge of second harmonic generation (SHG) measurements, a subset of nonlinear ultrasonic nondestructive evaluation techniques. These SHG techniques exploit the material nonlinearity of metals in order to measure the acoustic nonlinearity parameter, $$\beta $$ β . In these measurements, a second harmonic wave is generated from a propagating monochromatic elastic wave, due to the anharmonicity of the crystal lattice, as well as the presence of microstructural features such as dislocations and precipitates. This article provides a summary of models that relate the different microstructural contributions to $$\beta $$ β , and provides details of the different SHG measurement and analysis techniques available, focusing on longitudinal and Rayleigh wave methods. The main focus of this paper is a critical review of the literature that utilizes these SHG methods for the nondestructive evaluation of plasticity, fatigue, thermal aging, creep, and radiation damage in metals. Springer Science+Business Media New York, 2014 Second harmonic generation nationallicence Microstructural evolution in metal nationallicence Nonlinear ultrasonic measurements nationallicence Matlack K. Department of Mechanical and Process Engineering, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland aut Kim J.-Y School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, USA aut Jacobs L. School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, USA aut Qu J. Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL, USA aut Journal of Nondestructive Evaluation Springer US; http://www.springer-ny.com 34/1(2015-03-01), 1-23 0195-9298 34:1<1 2015 34 10921 https://doi.org/10.1007/s10921-014-0273-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10921-014-0273-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Matlack K. Department of Mechanical and Process Engineering, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland aut NATIONALLICENCE 700 1- Kim J.-Y School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, USA aut NATIONALLICENCE 700 1- Jacobs L. School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, USA aut NATIONALLICENCE 700 1- Qu J. Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL, USA aut NATIONALLICENCE 773 0- Journal of Nondestructive Evaluation Springer US; http://www.springer-ny.com 34/1(2015-03-01), 1-23 0195-9298 34:1<1 2015 34 10921