High-field ESR study on frustrated spin chain system KCu5V 3O13

Yuji Inagaki, D. Fukuoka, T. Sakurai, S. Okubo, H. Ohta, H. Sakurai, K. Yoshimura, K. Kosuge, H. Michor, G. Hilscher

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

High-field ESR technique has been applied to the novel frustrated spin chain system KCu5V3O13, to reveal the peculiar ground state proposed by the previous results of the magnetic susceptibility and the magnetization measurements. We successfully observed the antiferromagnetic resonance with the easy axis type anisotropy below 7 K. In addition, small shifts of the resonance field probably due to the re-arrangements of spin configuration in the ordered phase were also observed at about 4 K in the detailed temperature dependence measurements. This result confirmed the observation of double peaks at 3.9 and 7 K in the specific heat measurements performed in advance to the high-field ESR measurements. We will discuss about the ground state of KCu5V3O13 based on these results together with those obtained in the KMgCu4V3O 13, where no antiferromagnetic resonance was observed.

Original languageEnglish
Pages (from-to)60-64
Number of pages5
JournalPhysica B: Condensed Matter
Volume346-347
Issue number1-4
DOIs
Publication statusPublished - Apr 30 2004
Externally publishedYes
EventProceedings of the 7th International Symposium on Research - Toulouse, France
Duration: Jul 20 2003Jul 23 2003

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Paramagnetic resonance
Ground state
Thermal variables measurement
ground state
Magnetic susceptibility
Temperature measurement
Specific heat
Magnetization
Anisotropy
heat measurement
specific heat
magnetic permeability
magnetization
temperature dependence
anisotropy
shift
configurations

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Inagaki, Y., Fukuoka, D., Sakurai, T., Okubo, S., Ohta, H., Sakurai, H., ... Hilscher, G. (2004). High-field ESR study on frustrated spin chain system KCu5V 3O13 Physica B: Condensed Matter, 346-347(1-4), 60-64. https://doi.org/10.1016/j.physb.2004.01.020

High-field ESR study on frustrated spin chain system KCu5V 3O13 . / Inagaki, Yuji; Fukuoka, D.; Sakurai, T.; Okubo, S.; Ohta, H.; Sakurai, H.; Yoshimura, K.; Kosuge, K.; Michor, H.; Hilscher, G.

In: Physica B: Condensed Matter, Vol. 346-347, No. 1-4, 30.04.2004, p. 60-64.

Research output: Contribution to journalConference article

Inagaki, Y, Fukuoka, D, Sakurai, T, Okubo, S, Ohta, H, Sakurai, H, Yoshimura, K, Kosuge, K, Michor, H & Hilscher, G 2004, 'High-field ESR study on frustrated spin chain system KCu5V 3O13 ', Physica B: Condensed Matter, vol. 346-347, no. 1-4, pp. 60-64. https://doi.org/10.1016/j.physb.2004.01.020
Inagaki, Yuji ; Fukuoka, D. ; Sakurai, T. ; Okubo, S. ; Ohta, H. ; Sakurai, H. ; Yoshimura, K. ; Kosuge, K. ; Michor, H. ; Hilscher, G. / High-field ESR study on frustrated spin chain system KCu5V 3O13 In: Physica B: Condensed Matter. 2004 ; Vol. 346-347, No. 1-4. pp. 60-64.
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