μ+‐site in heavy‐fermion compounds

We report on the μ⁺‐site determination in different heavy‐fermion systems, resulting from the analysis of the angular dependence of parameters of the μSR spectra. After an introduction on the basics of the analysis of the μ⁺‐Knight shift, we briefly discuss the specific information accessible once the knowledge of the crystallographic site occupied by the implanted muon is gained. This revised version was published online in July 2006 with corrections to the Cover Date.