SU, WEI-TAO; LI, BIN; LIU, DING-QUAN; ZHANG, FENG-SHAN - In: Surface Review and Letters (SRL) 16 (2009) 03, pp. 449-453
force acoustic microscopy (AFAM). Low frequency (8–18 kHz) acoustic response of films and cracks was measured by AFAM. The … low frequency acoustic response is similar to what had been got at several MHz or even higher frequency. It was found that … surface elastic properties of CeF3 films can be easily qualitatively measured by low frequency AFAM. …