Distorted perovskite witheg1configuration as a frustrated spin system

2002/11/30 by T. Kimura, Sumio Ishihara, S. Ishihara +7 · 6 citations
Chemistry · Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Antiferromagnetism #Chemistry #Condensed matter physics #Crystallography #Distortion (music) #Ferromagnetism #Geology #Magnetic and transport properties of perovskites and related materials #Materials science #Multiferroics and related materials #Order (exchange) #Perovskite (structure) #Physics #Spin (aerodynamics) #Thermodynamics #Type (biology) #cond-mat.str-el

paper · pdf · doi:10.1103/physrevb.68.060403

4 pages, 4 figures

arxiv created 2003/05/06 · openalex publication_date 2003/08/19 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

The evolution of spin- and orbital-ordered states has been investigated for a series of insulating perovskites RMnO₃ (R=La,Pr,Nd,…). RMnO₃ with a large GdFeO₃-type distortion is regarded as a frustrated spin system having ferromagnetic nearest-neighbor and antiferromagnetic (AF) next-nearest-neighbor (NNN) interactions within a MnO₂ plane. The staggered orbital order associated with the GdFeO₃-type distortion induces the anisotropic NNN interaction, and yields unique sinusoidal and up-up-down-down AF ordered states in the distorted perovskites with e_g¹ configuration.

Citations

• Neutron diffraction study of Pr1 − xCaxMnO3 perovskites
• Neutron Diffraction Study of the Magnetic Properties of the Series of Perovskite-Type Compounds[(1−x)La, xCa]MnO3
• Commensurate phases, incommensurate phases and the devil's staircase

Cited by

• Role of the Dzyaloshinskii-Moriya interaction in multiferroic perovskites
• Incommensurate magnetic structure in the orthorhombic perovskiteErMnO3
• Zone center phonons of the orthorhombic RMnO3(R = Pr, Eu, Tb, Dy, Ho) perovskites
• Evolution from sinusoidal to collinear A-type antiferromagnetic spin-ordered magnetic phase transition in Tb 1− x Pr x MnO 3 solid solution
• On the ferroelectric and magnetoelectric mechanisms in low Fe 3+ doped TbMnO 3
• Single-axis-dependent structural and multiferroic properties of orthorhombic RMnO3(R=Gd–Lu)