11. Diffusivity is encountered in Fick's law and numerous other equations of physical chemistry.12. For thermal management applications, the outstanding thermal conductivity and diffusivity of diamond is an essential. 13. This leads to the idea of describing the average diffusivity in the voxel which will simply be 14. The higher the thermal diffusivity of the sample, the faster the energy reaches the backside. 15. A simple solution is assuming a viscosity much larger than the magnetic diffusivity in the disk. 16. In that case, the diffusivity yields the De Broglie relation in accordance with the Markov process. 17. In the Sweet-Parker model, the common assumption is that the magnetic diffusivity is constant. 18. The great benefit of this device is that it measures both thermal diffusivity and volumetric heat capacity. 19. The diffused fractional anisotropy decreased and the radial diffusivity increased while mean and axial diffusivities were normal. 20. Becker and Dehlinger had already predicted a negative diffusivity inside the spinodal region of a binary system.
