Modelling the AFM tip effect for quantitative analysis of precipitate volume fraction in nickel-based superalloys Michel Troyon, Alain Hazotte and Abderrahim BourhettarMicrosc. Microanal. Microstruct., 5 4-6 (1994) 489-499DOI: https://doi.org/10.1051/mmm:0199400504-6048900