Home › Forums › Hyperfine course › NMR & NQR › orientation: temperature and radiation › Temperature and radiation This topic has 0 replies, 1 voice, and was last updated 1 year, 5 months ago by Elisa Tassan-Din. Viewing 1 post (of 1 total) Author Posts April 28, 2023 at 12:42 pm #4695 Elisa Tassan-DinParticipant From the picture, we can say that the nucleus has a spin 1 with three magnetic levels m=1, m=0 and m=-1. At low temperature, the orientation of the nuclear ensemble will be with the lowest energy level m=1. 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