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Information × Registration Number 0209U001306, 0106U000815 , R & D reports Title Structural Phase Transitions in Germanogermanate Li2-xNaxGe4O9 (0<x<1). popup.stage_title Head Volnyanskii M.D., Registration Date 28-01-2009 Organization Oles Honchar Dnipropetrovsk national university popup.description2 Pure and doped Mn, Cr ions LNGO-crystals were grown. Electronic states and positions of paramagnetic centres Mn and Cr were determined. Parameters of spin Hamiltonian's centres were calculated for LNGO-lattice. Ligands influence on phase transition mechanism were determined. Structure's mechanism of phase transition offered for LNGO crystals. Product Description popup.authors popup.nrat_date 2020-04-02 Close