TY - JOUR AU - Domínguez-Adame Acosta, Francisco AU - Piqueras de Noriega, Javier PY - 1989 DO - 10.1063/1.344198 SN - 0021-8979 UR - https://hdl.handle.net/20.500.14352/59303 T2 - Journal of Applied Physics AB - Polycrystalline GaP and InP have been observed by scanning electron acoustic microscopy. While grain boundaries show a weak contrast, twinned regions are clearly revealed. Results suggest that the contrast observed is related to signal generation by a... LA - eng M2 - 2751 PB - American Institute of Physics KW - Physics KW - Applied TI - Scanning electron acoustic microscopy observations of twins and grain boundaries in III‐V materials TY - journal article VL - 66 ER -