Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals

T. Kimura, K. Hatsuda, Y. Ueno, R. Kajimoto, H. Mochizuki, H. Yoshizawa, T. Nagai, Y. Matsui, A. Yamazaki, Atsushi Yamazaki

    Research output: Contribution to journalArticle

    47 Citations (Scopus)

    Abstract

    The temperature- and doping-induced variation of structural, magnetic, and transport properties has indicated unique switching of spin-charge-orbital states in the Mn-O sheets of single-layered manganite crystals, Nd1-xSr1+xMnO4. In the composition range of 0.75<×<0.9, the magnetic ordering with alternate straight ferromagnetic chains occurs below TNap;150 K in the orthorhombically distorted sheets which perhaps originate from the orbital ordering at 270 K. In the crystals with commensurate doping levels (x=2/3 and 3/4), additional superlattice spots are observed with the propagation vectors [δ, δ, 0] [δ≈(1 - x)/2], suggestive of the charge-orbital ordering with zig-zag ferromagnetic chains.

    Original languageEnglish
    Article number020407
    Pages (from-to)204071-204074
    Number of pages4
    JournalPhysical Review B - Condensed Matter and Materials Physics
    Volume65
    Issue number2
    Publication statusPublished - 2002 Jan 1

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    Doping (additives)
    orbitals
    Crystals
    Transport properties
    crystals
    Structural properties
    Magnetization
    Magnetic properties
    transport properties
    Chemical analysis
    magnetic properties
    propagation
    Temperature
    manganite
    temperature

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Kimura, T., Hatsuda, K., Ueno, Y., Kajimoto, R., Mochizuki, H., Yoshizawa, H., ... Yamazaki, A. (2002). Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals. Physical Review B - Condensed Matter and Materials Physics, 65(2), 204071-204074. [020407].

    Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals. / Kimura, T.; Hatsuda, K.; Ueno, Y.; Kajimoto, R.; Mochizuki, H.; Yoshizawa, H.; Nagai, T.; Matsui, Y.; Yamazaki, A.; Yamazaki, Atsushi.

    In: Physical Review B - Condensed Matter and Materials Physics, Vol. 65, No. 2, 020407, 01.01.2002, p. 204071-204074.

    Research output: Contribution to journalArticle

    Kimura, T, Hatsuda, K, Ueno, Y, Kajimoto, R, Mochizuki, H, Yoshizawa, H, Nagai, T, Matsui, Y, Yamazaki, A & Yamazaki, A 2002, 'Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals', Physical Review B - Condensed Matter and Materials Physics, vol. 65, no. 2, 020407, pp. 204071-204074.
    Kimura T, Hatsuda K, Ueno Y, Kajimoto R, Mochizuki H, Yoshizawa H et al. Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals. Physical Review B - Condensed Matter and Materials Physics. 2002 Jan 1;65(2):204071-204074. 020407.
    Kimura, T. ; Hatsuda, K. ; Ueno, Y. ; Kajimoto, R. ; Mochizuki, H. ; Yoshizawa, H. ; Nagai, T. ; Matsui, Y. ; Yamazaki, A. ; Yamazaki, Atsushi. / Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals. In: Physical Review B - Condensed Matter and Materials Physics. 2002 ; Vol. 65, No. 2. pp. 204071-204074.
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    AU - Ueno, Y.

    AU - Kajimoto, R.

    AU - Mochizuki, H.

    AU - Yoshizawa, H.

    AU - Nagai, T.

    AU - Matsui, Y.

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    AU - Yamazaki, Atsushi

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    AB - The temperature- and doping-induced variation of structural, magnetic, and transport properties has indicated unique switching of spin-charge-orbital states in the Mn-O sheets of single-layered manganite crystals, Nd1-xSr1+xMnO4. In the composition range of 0.75<×<0.9, the magnetic ordering with alternate straight ferromagnetic chains occurs below TNap;150 K in the orthorhombically distorted sheets which perhaps originate from the orbital ordering at 270 K. In the crystals with commensurate doping levels (x=2/3 and 3/4), additional superlattice spots are observed with the propagation vectors [δ, δ, 0] [δ≈(1 - x)/2], suggestive of the charge-orbital ordering with zig-zag ferromagnetic chains.

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