Novel stripe-type charge ordering in the metallic A-type antiferromagnet Pr{0.5}Sr{0.5}MnO{3}

Abstract

We demonstrate that an A-type antiferromagnetic (AFM) state of Pr{0.5}Sr{0.5}MnO{3} exhibits a novel charge ordering which governs the transport property. This charge ordering is stripe-like, being characterized by a wave vector q ~ (0,0,0.3) with very anisotropic correlation parallel and perpendicular to the stripe direction. This charge ordering is specific to the manganites with relatively wide one-electron band width (W) which often exhibit a metallic A-type AFM state, and should be strictly distinguished from the CE-type checkerboard-like charge ordering which is commonly observed in manganites with narrower W such as La{1-x}Ca{x}MnO{3} and Pr{1-x}Ca{x}MnO{3}.

REVTeX4, 5 pages, 4 figures

References in corpus (1)

• Colossal Magnetoresistant Materials: The Key Role of Phase Separation

Cited by in corpus (24)

• Crystal structure and physical properties of half-doped manganite nanocrystals with size < 100nm
• Ferromagnetic tendency at the surface of CE charge-ordered manganites
• Perovskite as a spin current generator
• Phase separation and the effect of quenched disorder in $P{r}_{0.5}S{r}_{0.5}Mn{O}_3$
• Modification of the Charge ordering in Pr${}_{1/2}$Sr${}_{1/2}$MnO${}_3$ Nanoparticles
• Experimental observation of charge ordering in nanocrystalline Pr${}_{0.65}$Ca${}_{0.35}$MnO${}_3$
• Ferromagnetic Polarons in La0.5Ca0.5MnO3 and La0.33Ca0.67MnO3
• Effect of strain on the orbital and magnetic ordering of manganite thin films and their interface with an insulator
• Competing crystal structures in La0.5Ca0.5MnO3: conventional charge order versus Zener polarons
• Orbital Ordering Structures in (Nd,Pr)0.5Sr0.5MnO3 Manganite Thin Films on Perovskite (011) Substrates
• Electronic and Magnetic Properties of ${\mathrm{RMnO}}_3/{\mathrm{AMnO}}_3$ Heterostructures
• Electronic structure of an antiferromagnetic metal: CaCrO3
• Manganites at Quarter Filling: Role of Jahn-Teller Interactions
• Magnetic, orbital and charge ordering in the electron-doped manganites
• Spin-wave excitations in the ferromagnetic-metallic and in the charge, orbital and spin ordered states in Nd${}_{1-x}$Sr${}_x$MnO${}_3$ with x$\approx$0.5
• Non-magnetic B-site Impurities Induce Ferromagnetic Tendencies in CE Manganites
• Electronic and Magnetic Reconstructions in Manganite Superlattices
• Fragility of the A-type AF and CE Phases of Manganites: An Exotic Insulator-to-Metal Transition Induced by Quenched Disorder
• Spin Polaron Effective Magnetic Model for La_{0.5}Ca_{0.5}MnO_3
• Near Fermi level Electronic Structure of Pr${}_{1-x}$Sr${}_x$MnO${}_3$: Photoemission Study
• Orbital fluctuations, spin-orbital coupling, and anomalous magnon softening in an orbitally degenerate ferromagnet
• Nanoclustering phase competition induces the resistivity hump in colossal magnetoresistive manganites
• Chemical potential landscape in band filling and bandwidth-control of manganites: Photoemission spectroscopy measurements
• Time-dependent local Green's operator and its applications to manganites