Local structure of BaFeO3-δ studied by neutron scattering

Kazuhiro Mori; Takashi Kamiyama; Hisao Kobayashi; Keiji Itoh; Toshiya Otomo; Susumu Ikeda

doi:10.1016/S0921-4526(02)02571-1

Local structure of BaFeO_3-δ studied by neutron scattering

Kazuhiro Mori, Takashi Kamiyama, Hisao Kobayashi, Keiji Itoh, Toshiya Otomo, Susumu Ikeda

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

In order to clarify local structure of 6H-type BaFeO_3-δ, an atomic pair distribution function (PDF) was determined by neutron scattering experiments. Though Fe⁴⁺ concentration in BaFeO_3-δ decreases below 170 K, the PDF pattern does not change at all temperatures. It indicates that the local structure around Fe ion dose not change in the decrease of Fe⁴⁺ concentration.

Original language	English
Pages (from-to)	807-808
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	329-333
Issue number	II
DOIs	https://doi.org/10.1016/S0921-4526(02)02571-1
Publication status	Published - May 2003
Externally published	Yes

Keywords

6H-type BaFeO
Atomic pair distribution function (PDF)
Local structure
Neutron scattering

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4526(02)02571-1

Cite this

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title = "Local structure of BaFeO3-δ studied by neutron scattering",

abstract = "In order to clarify local structure of 6H-type BaFeO3-δ, an atomic pair distribution function (PDF) was determined by neutron scattering experiments. Though Fe4+ concentration in BaFeO3-δ decreases below 170 K, the PDF pattern does not change at all temperatures. It indicates that the local structure around Fe ion dose not change in the decrease of Fe4+ concentration.",

keywords = "6H-type BaFeO, Atomic pair distribution function (PDF), Local structure, Neutron scattering",

author = "Kazuhiro Mori and Takashi Kamiyama and Hisao Kobayashi and Keiji Itoh and Toshiya Otomo and Susumu Ikeda",

year = "2003",

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language = "English",

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journal = "Physica B: Condensed Matter",

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T1 - Local structure of BaFeO3-δ studied by neutron scattering

AU - Mori, Kazuhiro

AU - Kamiyama, Takashi

AU - Kobayashi, Hisao

AU - Itoh, Keiji

AU - Otomo, Toshiya

AU - Ikeda, Susumu

PY - 2003/5

Y1 - 2003/5

N2 - In order to clarify local structure of 6H-type BaFeO3-δ, an atomic pair distribution function (PDF) was determined by neutron scattering experiments. Though Fe4+ concentration in BaFeO3-δ decreases below 170 K, the PDF pattern does not change at all temperatures. It indicates that the local structure around Fe ion dose not change in the decrease of Fe4+ concentration.

AB - In order to clarify local structure of 6H-type BaFeO3-δ, an atomic pair distribution function (PDF) was determined by neutron scattering experiments. Though Fe4+ concentration in BaFeO3-δ decreases below 170 K, the PDF pattern does not change at all temperatures. It indicates that the local structure around Fe ion dose not change in the decrease of Fe4+ concentration.

KW - 6H-type BaFeO

KW - Atomic pair distribution function (PDF)

KW - Local structure

KW - Neutron scattering

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