Observations of long-period structures associated with charge ordering

Y. Murakami, D. Shindo, H. Chiba, M. Kikuchi, Y. Syono

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Long-period structures with 32- and 36-fold periodicity to the original unit lattice distance were observed in a perovskite manganese oxide (Formula presented)(Formula presented)(Formula presented) at around 130 K, in addition to the one with fourfold periodicity. Quantitative electron diffraction profiles were measured for the long-period structure, where the intensity of superlattice reflections was observed to increase with increasing scattering angle due to static strain. This result gave a reasonable explanation for occurrence of the charge ordering of (Formula presented) and (Formula presented) ions, which was responsible for the creation of the long-period structures in (Formula presented)(Formula presented)(Formula presented).

Original languageEnglish
Pages (from-to)15043-15047
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume55
Issue number22
DOIs
Publication statusPublished - Jan 1 1997

Fingerprint

Manganese oxide
Electron diffraction
Perovskite
Scattering
Ions
perovskite
manganese oxide
periodic variations
manganese oxides
electron diffraction
occurrences

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Observations of long-period structures associated with charge ordering. / Murakami, Y.; Shindo, D.; Chiba, H.; Kikuchi, M.; Syono, Y.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 55, No. 22, 01.01.1997, p. 15043-15047.

Research output: Contribution to journalArticle

Murakami, Y. ; Shindo, D. ; Chiba, H. ; Kikuchi, M. ; Syono, Y. / Observations of long-period structures associated with charge ordering. In: Physical Review B - Condensed Matter and Materials Physics. 1997 ; Vol. 55, No. 22. pp. 15043-15047.
@article{a5e90ead3ce64b5daf59bd43182dc938,
title = "Observations of long-period structures associated with charge ordering",
abstract = "Long-period structures with 32- and 36-fold periodicity to the original unit lattice distance were observed in a perovskite manganese oxide (Formula presented)(Formula presented)(Formula presented) at around 130 K, in addition to the one with fourfold periodicity. Quantitative electron diffraction profiles were measured for the long-period structure, where the intensity of superlattice reflections was observed to increase with increasing scattering angle due to static strain. This result gave a reasonable explanation for occurrence of the charge ordering of (Formula presented) and (Formula presented) ions, which was responsible for the creation of the long-period structures in (Formula presented)(Formula presented)(Formula presented).",
author = "Y. Murakami and D. Shindo and H. Chiba and M. Kikuchi and Y. Syono",
year = "1997",
month = "1",
day = "1",
doi = "10.1103/PhysRevB.55.15043",
language = "English",
volume = "55",
pages = "15043--15047",
journal = "Physical Review B - Condensed Matter and Materials Physics",
issn = "1098-0121",
publisher = "American Physical Society",
number = "22",

}

TY - JOUR

T1 - Observations of long-period structures associated with charge ordering

AU - Murakami, Y.

AU - Shindo, D.

AU - Chiba, H.

AU - Kikuchi, M.

AU - Syono, Y.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Long-period structures with 32- and 36-fold periodicity to the original unit lattice distance were observed in a perovskite manganese oxide (Formula presented)(Formula presented)(Formula presented) at around 130 K, in addition to the one with fourfold periodicity. Quantitative electron diffraction profiles were measured for the long-period structure, where the intensity of superlattice reflections was observed to increase with increasing scattering angle due to static strain. This result gave a reasonable explanation for occurrence of the charge ordering of (Formula presented) and (Formula presented) ions, which was responsible for the creation of the long-period structures in (Formula presented)(Formula presented)(Formula presented).

AB - Long-period structures with 32- and 36-fold periodicity to the original unit lattice distance were observed in a perovskite manganese oxide (Formula presented)(Formula presented)(Formula presented) at around 130 K, in addition to the one with fourfold periodicity. Quantitative electron diffraction profiles were measured for the long-period structure, where the intensity of superlattice reflections was observed to increase with increasing scattering angle due to static strain. This result gave a reasonable explanation for occurrence of the charge ordering of (Formula presented) and (Formula presented) ions, which was responsible for the creation of the long-period structures in (Formula presented)(Formula presented)(Formula presented).

UR - http://www.scopus.com/inward/record.url?scp=0001630319&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001630319&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.55.15043

DO - 10.1103/PhysRevB.55.15043

M3 - Article

AN - SCOPUS:0001630319

VL - 55

SP - 15043

EP - 15047

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

SN - 1098-0121

IS - 22

ER -