3 J-values homepage › Forums › three J-values › 3 J-values This topic has 0 replies, 1 voice, and was last updated 11 months ago by sanderds. Viewing 1 post (of 1 total) Author Posts March 6, 2022 at 4:49 pm #4281 Score: 0 sanderdsParticipant When L and S are pointing in the opposite direction, the value of J becomes minimal, meaning 0. When L and S are parallel, we have the same orientation and thus following from this the contribution to the energy is highest. When L and S are perpendicular, we have the J vector pointing along the vector with the most upward or downward direction. 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