Solid Home › Forums › setting the stage › solids as quantum systems › Solid This topic has 0 replies, 1 voice, and was last updated 12 hours, 13 minutes ago by Jeroen Haijen. Viewing 1 post (of 1 total) Author Posts September 24, 2026 at 8:33 am #15037 Jeroen HaijenParticipant A solid is a phase where the distance between particles is so small that electromagnetic forces prevent them from moving freely, restricting them to vibrating around their own equilibrium positions. 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