Advanced prototype using second harmonic generation (SHG) for pre-screening of conglomerates A. Galland, V. Dureisseix, J. Mahieux, V. Dupray, H. Atmani and G. CoquerelJEEP – Journées d’Etude des Equilibres entre Phases, (2009) 00015DOI: https://doi.org/10.1051/jeep/200900015