Role of charge doping and distortions on the structural, electrical, and magnetic properties of modified CuFeO2 compounds
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DOI: 10.1063/5.0004547
Abstract: Single phase CuFeO2, CuFe0.96M0.03V0.01O2 (M = Ti, Mn, and Ga), and CuFe0.96V0.04O2 compounds with space group R 3 ¯ m were prepared through a newly developed solid-state technique using annealing under high vacuum. Raman studies demonstrate, for… read more here.
Keywords: charge doping; role charge; distortions structural; doped samples ... See more keywords
Interplay between Jahn-Teller distortions and structural degrees of freedom in pseudocubic states in manganite perovskites
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DOI: 10.1103/cj28-2swm
Abstract: The average structure of the solid solution LaMn1−xGaxO3 (LMGO) has been investigated from a symmetry-motivated approach utilizing synchrotron x-ray and neutron powder diffraction techniques. We show experimentally that a trilinear coupling term (Γ5+M2+M3+) between shear… read more here.
Keywords: jahn teller; interplay jahn; distortions structural; manganite perovskites ... See more keywords