Block magnetism coupled with local distortion in the iron-based spin-ladder compound BaFe2Se3

Abstract

Magnetism in the insulating BaFe${}_2$Se${}_3$ was examined through susceptibility, specific heat, resistivity and neutron diffraction measurements. After formation of a short-range magnetic correlation, a long-range ordering was observed below $T_{\mathrm{N}}\sim 255$ K. The transition is obscured by bulk properties. Magnetic moments ($\parallel a$) are arranged to form a Fe${}_4$ ferromagnetic unit, and each Fe${}_4$ stacks antiferromagnetically. This block magnetism is of the third type among magnetic structures of ferrous materials. The magnetic ordering drives unusually large distortion via magnetoelastic coupling.

5 pages, 4 figures

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Cited by in corpus (44)

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• BaFe${}_2$Se${}_3$: a high $T_{\mathrm{C}}$ magnetic multiferroic with large ferrielectric polarization
• Block magnetic excitations in the orbitally selective Mott insulator BaFe2Se3
• Magnetic States of the Two-Leg Ladder Alkali Metal Iron Selenides $A$Fe${}_2$Se${}_3$
• Sequential structural and antiferromagnetic transitions in BaFe${}_2$Se${}_3$ under pressure
• The magnetic precursor of the pressure-induced superconductivity in Fe-ladder compound
• Spin dynamics of the block orbital-selective Mott phase
• Ferro-orbital ordering transition in iron telluride Fe${}_{1+y}$Te
• Magnetic properties and pairing tendencies of the iron-based superconducting ladder BaFe${}_2$S${}_3$: combined ab initio and density matrix renormalization group study
• Fingerprints of an Exotic Orbital-Selective Mott Phase in the Block Magnetic State of BaFe${}_2$Se${}_3$ Ladders
• Orbital order and fluctuations in the two-leg ladder materials BaFe${}_2{X}_3$ ($X$ = S and Se) and CsFe${}_2$Se${}_3$
• Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors
• Ab initio downfolding study of the iron-based ladder superconductor BaFe${}_2$S${}_3$
• First-principles study of magnetic properties in Fe-ladder compound BaFe2S3
• Spin waves and magnetic exchange interactions in the spin ladder compound RbFe${}_2$Se${}_3$
• Pairing Tendencies in a Two-orbital Hubbard Model in One Dimension
• Coexistence of localized and itinerant electrons in BaFe2X3 (X = S and Se) revealed by photoemission spectroscopy
• Iron telluride ladder compounds: Predicting the structural and magnetic properties of BaFe${}_2$Te${}_3$
• Magnetic states of iron-based two-leg ladder tellurides
• Strong ferromagnetic exchange interaction in the parent state of the superconductivity in BaFe${}_2$S${}_3$
• Polar State induced by Block-type Lattice Distortions in BaFe2Se3 with Quasi-One-Dimensional Ladder Structure
• High-pressure polymorphism of BaFe2Se3
• Magnetic states of the five-orbital Hubbard model for one-dimensional iron-based superconductors
• Block orbital-selective Mott insulators: a spin excitation analysis
• Robust block magnetism in the spin ladder compound BaFe${}_2$Se${}_3$ under hydrostatic pressure
• Quantum magnetism of iron-based ladders: Blocks, spirals, and spin flux
• Direct Visualization of Irreducible Ferrielectricity in Crystals
• $B_{1g}$-like pairing states in two-leg ladder iron superconductors
• Non-superconducting electronic ground state in pressurized BaFe${}_2$S${}_3$ and BaFe${}_2$S${}_{2.5}$Se${}_{0.5}$
• Pressure-Induced Metallization in Iron-Based Ladder Compounds Ba${}_{1-x}$Cs${}_x$Fe${}_2$Se${}_3$
• Magnetic-order-driven metal-insulator transitions in the quasi-one-dimensional spin-ladder compounds BaFe${}_2$S${}_3$ and BaFe${}_2$Se${}_3$
• Crystal structure and properties of iron-based spin-chain compound Ba9Fe3Se15
• Low Energy Properties of the Kondo chain in the RKKY regime
• New iron-based multiferroics with improper ferroelectricity
• Structural, magnetic, and electronic evolution of the spin-ladder system BaFe${}_2$S${}_{3-x}$Se${}_x$ with isoelectronic substitution
• Dichotomy Between Orbital and Magnetic Nematic Instabilities in BaFe2S3
• Intertwined charge, spin, and pairing orders in doped iron ladders
• Magnetism of BaFe2Se3 studied by Mössbauer spectroscopy
• Hund bands in spectra of multiorbital systems
• Pressure-induced superconductivity in iron-based spin-ladder compound BaFe2+δ(S1-Sex)3
• Quasi-one-dimensional spin excitations in the iron pnictide NaFe${}_{0.53}$Cu${}_{0.47}$As
• PhD Thesis: Electronic correlations in multiorbital systems