Field-Induced Staggered Magnetic Order in La(2)NiO(4.133)

Abstract

At low temperature the holes doped into the NiO(2) planes of La(2)NiO(4.133) by the excess oxygen collect in diagonal stripes that separate narrow antiferromagnetic domains. The magnetic order drops abruptly to zero at T_m = 110.5 K, but charge order remains with a period of 3a/2. We show that application of a magnetic field in the regime T > T_m induces staggered magnetic order of period 3a due to the net magnetic moment of the high-temperature bond-centered stripes, together with the odd number of Ni spins across an antiferromagnetic domain.

4 pages, Revtex, 4 epsf figs included with psfigs

Cited by in corpus (23)

• Stripe order at low temperatures in La{2-x}Sr{x}NiO4 for 1/3 < x < 1/2
• Neutron diffraction study of stripe order in La(2)NiO(4+d) with d=2/15
• Glassy Slowing of Stripe Modulation in (La,Eu,Nd)(2-x)(Sr,Ba)(x)CuO4: A Cu-63 and La-139 NQR Study Down to 350mK
• Spin Dynamics in an Ordered Stripe Phase
• Spin Waves in Striped Phases
• Neutron scattering studies on stripe phases in non-cuprate materials
• Mid-Infrared Conductivity from Mid-Gap States Associated with Charge Stripes
• Weak ferromagnetic spin and charge stripe order in La[sub 5/3]Sr[sub 1/3]NiO[sub 4]
• Charged domain walls as quantum strings living on a lattice
• Ordering Process and Its Hole Concentration Dependence of the Stripe Order in La{2-x}Sr{x}NiO{4}
• Microscopic origin of diagonal stripe phases in doped nickelates
• Doped Antiferromagnets in High Dimension
• Magnetic Excitations of Stripes Near a Quantum Critical Point
• Transmission-electron-microscopy study of charge-stripe order in La(1.725)Sr(0.275)NiO(4)
• Similarity of slow stripe fluctations between Sr-doped cuprates and oxygen-doped nickelates
• Signatures of Stripe Phases in Hole Doped $L{a}_{2}Ni{O}_4$
• Magnetic Excitations of Stripes and Checkerboards in the Cuprates
• Nature and impact of stripe freezing in La${}_{1.67}$Sr${}_{0.33}$NiO${}_4$
• Phase separation and ferroelectric ordering in charge frustrated LuFe2O4-x
• Stripes: Why hole rich lines are antiphase domain walls?
• Stripe orders in the extended Hubbard model
• Charge and spin ordering, and charge transport properties in a two-dimensional inhomogeneous t-J model
• Pairing and Density Correlations of Stripe Electrons in a Two-Dimensional Antiferromagnet