We report real space location of hydrogen in single crystalline $\mathrm{Fe}/\mathrm{V}$ superstructures. Anisotropic strain is quantified versus concentration by using the yield backscattered primary 2 MeV $^{4}\mathrm{H}\mathrm{e}$ ions for incidence different crystallographic directions. From a comparison ion channeling combination with $^{1}\mathrm{H}(^{15}\mathrm{N},\ensuremath{\alpha}\ens...