Home › Forums › density functional theory › the Schrödinger equation – 1 › interaction in solid This topic has 0 replies, 1 voice, and was last updated 2 years, 2 months ago by Pranat00. Viewing 1 post (of 1 total) Author Posts October 11, 2022 at 2:53 pm #7121 Pranat00Participant as we are considering solid to be made up of nucleus and electrons, interactions are nucleus-nucleus, electron-electron and electron-nucleus. 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