Sr in Iron homepage › Forums › Sr in iron › Sr in Iron This topic has 0 replies, 1 voice, and was last updated 5 years, 4 months ago by Pepijn Demol. Viewing 1 post (of 1 total) Author Posts May 12, 2018 at 12:17 pm #1647 Score: 0 Pepijn DemolParticipant We see that the resonance frequency decreases when the applied magnetic field increases. The energy difference between the hyperfine levels becomes smaller. Therefore we know that the hyperfine field will be opposite to the extrenal magnetic field. 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