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Information × Registration Number 0299U004368, 0198U001246 , R & D reports Title Electron and phonon states in the compounds with rarearth ions popup.stage_title Head Yatsyshyn V.P., Registration Date 04-02-2000 Organization Drohobych Ivan Franko State Pedagogical University popup.description2 The compounds with rarearth ions have been investigated. The object of the work is the ctreation of electron-deformation effect and structural phase transition theory in low-dimensional compounds as well as elucidation the mechanism of the phenomena under survey and constraction of the physical models. Investigation methods: solving of Schredinger eguation, mean field method. Mean results: microscopic model of electron-deformation states in the vicihity of structural pointlike, onedimensional and quasianedimensional non-pomogenities in implant systems and low-dimensional com-pounds have been created; the recomendations about creation new classes of implant materials with needed physical pro-perties have been given. The theoretical physic. Product Description popup.authors popup.nrat_date 2020-04-03 Close