Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4

T. Nagai, T. Kimura, Atsushi Yamazaki, Y. Tomioka, K. Kimoto, Y. Tokura, Y. Matsui

    Research output: Contribution to journalArticle

    19 Citations (Scopus)

    Abstract

    We have studied the structural modifications related to the charge-orbital ordering for single-layered manganites Nd1-xCa1+xMnO 4 with both commensurate and incommensurate doping levels (0.55≦ x ≦0.75). High-resolution electron microscopy (HREM) revealed transverse and sinusoidal structural modulations with a doping-level-dependent period of d s = a/(1-x) in the charge-orbital ordered phases. We discuss the possibility of an orbital-density wave as well as a charge-density wave based on the HREM observation of the single-layered manganites.

    Original languageEnglish
    Article number092405
    Pages (from-to)924051-924054
    Number of pages4
    JournalPhysical Review B - Condensed Matter and Materials Physics
    Volume68
    Issue number9
    Publication statusPublished - 2003 Sep

    Fingerprint

    Manganites
    High resolution electron microscopy
    Doping (additives)
    Charge density waves
    orbitals
    electron microscopy
    high resolution
    Modulation
    modulation

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Nagai, T., Kimura, T., Yamazaki, A., Tomioka, Y., Kimoto, K., Tokura, Y., & Matsui, Y. (2003). Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4 Physical Review B - Condensed Matter and Materials Physics, 68(9), 924051-924054. [092405].

    Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4 . / Nagai, T.; Kimura, T.; Yamazaki, Atsushi; Tomioka, Y.; Kimoto, K.; Tokura, Y.; Matsui, Y.

    In: Physical Review B - Condensed Matter and Materials Physics, Vol. 68, No. 9, 092405, 09.2003, p. 924051-924054.

    Research output: Contribution to journalArticle

    Nagai, T, Kimura, T, Yamazaki, A, Tomioka, Y, Kimoto, K, Tokura, Y & Matsui, Y 2003, 'Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4 ', Physical Review B - Condensed Matter and Materials Physics, vol. 68, no. 9, 092405, pp. 924051-924054.
    Nagai, T. ; Kimura, T. ; Yamazaki, Atsushi ; Tomioka, Y. ; Kimoto, K. ; Tokura, Y. ; Matsui, Y. / Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4 In: Physical Review B - Condensed Matter and Materials Physics. 2003 ; Vol. 68, No. 9. pp. 924051-924054.
    @article{757784f464354df395a98b12b86e77db,
    title = "Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4",
    abstract = "We have studied the structural modifications related to the charge-orbital ordering for single-layered manganites Nd1-xCa1+xMnO 4 with both commensurate and incommensurate doping levels (0.55≦ x ≦0.75). High-resolution electron microscopy (HREM) revealed transverse and sinusoidal structural modulations with a doping-level-dependent period of d s = a/(1-x) in the charge-orbital ordered phases. We discuss the possibility of an orbital-density wave as well as a charge-density wave based on the HREM observation of the single-layered manganites.",
    author = "T. Nagai and T. Kimura and Atsushi Yamazaki and Y. Tomioka and K. Kimoto and Y. Tokura and Y. Matsui",
    year = "2003",
    month = "9",
    language = "English",
    volume = "68",
    pages = "924051--924054",
    journal = "Physical Review B-Condensed Matter",
    issn = "0163-1829",
    publisher = "American Institute of Physics Publising LLC",
    number = "9",

    }

    TY - JOUR

    T1 - Possible presence of a charge-orbital density wave in layered manganites Nd1-xCa1+xMnO4

    AU - Nagai, T.

    AU - Kimura, T.

    AU - Yamazaki, Atsushi

    AU - Tomioka, Y.

    AU - Kimoto, K.

    AU - Tokura, Y.

    AU - Matsui, Y.

    PY - 2003/9

    Y1 - 2003/9

    N2 - We have studied the structural modifications related to the charge-orbital ordering for single-layered manganites Nd1-xCa1+xMnO 4 with both commensurate and incommensurate doping levels (0.55≦ x ≦0.75). High-resolution electron microscopy (HREM) revealed transverse and sinusoidal structural modulations with a doping-level-dependent period of d s = a/(1-x) in the charge-orbital ordered phases. We discuss the possibility of an orbital-density wave as well as a charge-density wave based on the HREM observation of the single-layered manganites.

    AB - We have studied the structural modifications related to the charge-orbital ordering for single-layered manganites Nd1-xCa1+xMnO 4 with both commensurate and incommensurate doping levels (0.55≦ x ≦0.75). High-resolution electron microscopy (HREM) revealed transverse and sinusoidal structural modulations with a doping-level-dependent period of d s = a/(1-x) in the charge-orbital ordered phases. We discuss the possibility of an orbital-density wave as well as a charge-density wave based on the HREM observation of the single-layered manganites.

    UR - http://www.scopus.com/inward/record.url?scp=0242267941&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0242267941&partnerID=8YFLogxK

    M3 - Article

    VL - 68

    SP - 924051

    EP - 924054

    JO - Physical Review B-Condensed Matter

    JF - Physical Review B-Condensed Matter

    SN - 0163-1829

    IS - 9

    M1 - 092405

    ER -