maximum stress sustainable in the film before failure; 𝛿𝑚𝑎𝑥δmax the maximum deflection of the cantilever; L the cantilever length; Es the Young’s modulus; hs is the thickness; and 𝜈𝑠νs the Poisson ratio, all relating to the substrate on which the cantilever is fabricated....
∆Φ depends on the z-component of the tip's magnetic field, Hztip, at the sample surface, the effective magnetic surface charge density, σe f f , (or, equivalently, the magnetization pattern) of the sample, and the mechanical properties of the cantilever, namely its quality factor, Q...