Home › Forums › setting the stage › solids as quantum systems › Definition of Solid This topic has 0 replies, 1 voice, and was last updated 1 day, 1 hour ago by Sumanta K Ghosh. Viewing 1 post (of 1 total) Author Posts June 30, 2025 at 11:41 am #12624 Sumanta K GhoshParticipant It is a specific state of matter where the interatomic distance between to atoms is fixed at low temp. So it is rigid in nature. 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