Influencing the spin diffusion of (Fluoranthene)2 PF6 single crystals by volume structuring

From the restricted quasi-ld conduction electron spin diffusion of (Fluoranthene) 2 PF 6 single crystals quasi-microscopic structural details could be derived with electron spin echo methods. A predetermined geometrical structure impressed into the crystals with high energetic protons (Ep = 25 MeV) could be visualised by two dimensional spatially resolved electron spin density and dynamic imaging. The influence of this microstructuring on the diffusive process is discussed.