Home › Forums › setting the stage › solids as quantum systems › A solid This topic has 0 replies, 1 voice, and was last updated 1 year, 1 month ago by manori. Viewing 1 post (of 1 total) Author Posts November 7, 2023 at 1:23 pm #9915 manoriParticipant One way to think about a solid is an arrangement of atoms (one type or a few different types) in a periodic manner (a spatial pattern) in a space. We called this type a crystal lattice. There are amorphous (random arrangement) solids as well. 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