Home › Forums › Hyperfine course › electric quadrupole interaction › from toy model to quantum › from toy model to quantum This topic has 0 replies, 1 voice, and was last updated 9 months, 3 weeks ago by ellavandalfsen. Viewing 1 post (of 1 total) Author Posts February 29, 2024 at 1:49 pm #5224 ellavandalfsenParticipant If the nucleus becomes smaller with respect to the electron cloud, the quadrupole contribution becomes smaller as well. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In