Figure 1
Treatment of the two-dimensional small-angle scattering data. (a) The SANS pattern of pine wood in D2O, measured at a 1.5 m sample-to-detector distance and with the fibre axis vertical. (b) Azimuthal intensity profiles I(ϕ) at different q values, together with the fits (solid lines) and the 25° integration sector (between dashed lines). (c) The effect of subtracting the isotropic intensity contribution over the complete q range measured with SANS. |