Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4

Takamasa Michiuchi, Yusuke Yokota, Takuma Komatsu, Hironori Hayakawa, Tomoko Kuroda, Daisuke Maeda, Yoji Matsuo, Shigeo Mori, Kenji Yoshii, Noriaki Hanasaki, Takashi Kambe, Naoshi Ikeda

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We report dielectric and magnetic properties of a single crystal of LuFe2O4 with different degrees of oxygen deficiency. The oxygen stoichiometry was monitored with the gas mixture ratio of CO2 and CO during the crystal growing process. A sample having high resistivity of about 10 kΩ cm sample was found at room temperature. The relation between the control of the charge frustration and the completeness of the charge ordering is discussed.

Original languageEnglish
Pages (from-to)175-180
Number of pages6
JournalFerroelectrics
Volume378
Issue number1 PART 1
DOIs
Publication statusPublished - 2009

Fingerprint

Dielectric properties
dielectric properties
Magnetic properties
Oxygen
magnetic properties
hypoxia
Carbon Monoxide
completeness
frustration
Crystal growth
Gas mixtures
Stoichiometry
gas mixtures
stoichiometry
Single crystals
electrical resistivity
single crystals
room temperature
oxygen
crystals

Keywords

  • Dielectric properties
  • LuFeO
  • Magnetic properties

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Michiuchi, T., Yokota, Y., Komatsu, T., Hayakawa, H., Kuroda, T., Maeda, D., ... Ikeda, N. (2009). Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4. Ferroelectrics, 378(1 PART 1), 175-180. https://doi.org/10.1080/00150190902859187

Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4. / Michiuchi, Takamasa; Yokota, Yusuke; Komatsu, Takuma; Hayakawa, Hironori; Kuroda, Tomoko; Maeda, Daisuke; Matsuo, Yoji; Mori, Shigeo; Yoshii, Kenji; Hanasaki, Noriaki; Kambe, Takashi; Ikeda, Naoshi.

In: Ferroelectrics, Vol. 378, No. 1 PART 1, 2009, p. 175-180.

Research output: Contribution to journalArticle

Michiuchi, T, Yokota, Y, Komatsu, T, Hayakawa, H, Kuroda, T, Maeda, D, Matsuo, Y, Mori, S, Yoshii, K, Hanasaki, N, Kambe, T & Ikeda, N 2009, 'Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4', Ferroelectrics, vol. 378, no. 1 PART 1, pp. 175-180. https://doi.org/10.1080/00150190902859187
Michiuchi T, Yokota Y, Komatsu T, Hayakawa H, Kuroda T, Maeda D et al. Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4. Ferroelectrics. 2009;378(1 PART 1):175-180. https://doi.org/10.1080/00150190902859187
Michiuchi, Takamasa ; Yokota, Yusuke ; Komatsu, Takuma ; Hayakawa, Hironori ; Kuroda, Tomoko ; Maeda, Daisuke ; Matsuo, Yoji ; Mori, Shigeo ; Yoshii, Kenji ; Hanasaki, Noriaki ; Kambe, Takashi ; Ikeda, Naoshi. / Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4. In: Ferroelectrics. 2009 ; Vol. 378, No. 1 PART 1. pp. 175-180.
@article{5d8aca6b86664a34b56c13e82cd81836,
title = "Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4",
abstract = "We report dielectric and magnetic properties of a single crystal of LuFe2O4 with different degrees of oxygen deficiency. The oxygen stoichiometry was monitored with the gas mixture ratio of CO2 and CO during the crystal growing process. A sample having high resistivity of about 10 kΩ cm sample was found at room temperature. The relation between the control of the charge frustration and the completeness of the charge ordering is discussed.",
keywords = "Dielectric properties, LuFeO, Magnetic properties",
author = "Takamasa Michiuchi and Yusuke Yokota and Takuma Komatsu and Hironori Hayakawa and Tomoko Kuroda and Daisuke Maeda and Yoji Matsuo and Shigeo Mori and Kenji Yoshii and Noriaki Hanasaki and Takashi Kambe and Naoshi Ikeda",
year = "2009",
doi = "10.1080/00150190902859187",
language = "English",
volume = "378",
pages = "175--180",
journal = "Ferroelectrics",
issn = "0015-0193",
publisher = "Taylor and Francis Ltd.",
number = "1 PART 1",

}

TY - JOUR

T1 - Stoichiometric study of the dielectric and magnetic properties in charge frustrated system LuFe2O4

AU - Michiuchi, Takamasa

AU - Yokota, Yusuke

AU - Komatsu, Takuma

AU - Hayakawa, Hironori

AU - Kuroda, Tomoko

AU - Maeda, Daisuke

AU - Matsuo, Yoji

AU - Mori, Shigeo

AU - Yoshii, Kenji

AU - Hanasaki, Noriaki

AU - Kambe, Takashi

AU - Ikeda, Naoshi

PY - 2009

Y1 - 2009

N2 - We report dielectric and magnetic properties of a single crystal of LuFe2O4 with different degrees of oxygen deficiency. The oxygen stoichiometry was monitored with the gas mixture ratio of CO2 and CO during the crystal growing process. A sample having high resistivity of about 10 kΩ cm sample was found at room temperature. The relation between the control of the charge frustration and the completeness of the charge ordering is discussed.

AB - We report dielectric and magnetic properties of a single crystal of LuFe2O4 with different degrees of oxygen deficiency. The oxygen stoichiometry was monitored with the gas mixture ratio of CO2 and CO during the crystal growing process. A sample having high resistivity of about 10 kΩ cm sample was found at room temperature. The relation between the control of the charge frustration and the completeness of the charge ordering is discussed.

KW - Dielectric properties

KW - LuFeO

KW - Magnetic properties

UR - http://www.scopus.com/inward/record.url?scp=77949285402&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77949285402&partnerID=8YFLogxK

U2 - 10.1080/00150190902859187

DO - 10.1080/00150190902859187

M3 - Article

VL - 378

SP - 175

EP - 180

JO - Ferroelectrics

JF - Ferroelectrics

SN - 0015-0193

IS - 1 PART 1

ER -