field at 50 K vs field at 18 K homepage › Forums › magnetic hff in sample › field at 50 K vs field at 18 K This topic has 0 replies, 1 voice, and was last updated 1 year, 10 months ago by NoetherTheorem. Viewing 1 post (of 1 total) Author Posts March 29, 2021 at 5:44 pm #3832 Score: 0 NoetherTheoremParticipant The field is present all the time, but in low temperatures some part of the motion between atoms stops and the hyperfine field is becoming visible. Freezing vibrations causes thermal effects don’t screen other interactions any more. 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