Characterization of the diffusion length of solar cells in space has been widely studied using various methods, but few studies have focused on a fast, simple way to obtain the quantified diffusion ...

Molecular diffusion in a boundary-free medium depends only on the molecular size, the temperature and medium viscosity. However, the critical determinant of the molecular diffusion property in ...

Oxford University is highlighting work by its researchers to help create simpler, cheaper solar cells. Dr Sam Stranks, of Oxford University’s Department of Physics, has been investigating how solar ...