Ferromagnetic resonance in β-p-NPNN at radio-frequency region

Takashi Kambe, K. Kajiyoshi, K. Oshima, M. Tamura, M. Kinoshita

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We performed the low-temperature and radio-frequency (rf) ESR of spherically molded single crystals of β-p-NPNN in order to re-investigate the ferromagnetic resonance (FMR). The symmetric FMR signals were clearly observed below 0.8 K for the first time. The resonance field for H//c is markedly shifted about 80 G higher than the EPR resonance field while the anisotropy of the resonance field is very weak when the magnetic field is applied within the ab-plane. These results clearly indicate the spin-hard axis is parallel to the c-axis. We estimate the magnetic anisotropy HK = 61 G using the FMR relation with uniaxial anisotropy.

Original languageEnglish
Pages (from-to)2468-2471
Number of pages4
JournalPolyhedron
Volume24
Issue number16-17
DOIs
Publication statusPublished - Nov 17 2005

Fingerprint

Ferromagnetic resonance
Anisotropy
ferromagnetic resonance
Radio
radio frequencies
anisotropy
Paramagnetic resonance
Magnetic anisotropy
Magnetic Fields
Single crystals
Magnetic fields
Temperature
single crystals
estimates
magnetic fields

Keywords

  • β-p-NPNN
  • FMR
  • Magnetic anisotropy
  • Organic ferromagnet

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Kambe, T., Kajiyoshi, K., Oshima, K., Tamura, M., & Kinoshita, M. (2005). Ferromagnetic resonance in β-p-NPNN at radio-frequency region. Polyhedron, 24(16-17), 2468-2471. https://doi.org/10.1016/j.poly.2005.03.051

Ferromagnetic resonance in β-p-NPNN at radio-frequency region. / Kambe, Takashi; Kajiyoshi, K.; Oshima, K.; Tamura, M.; Kinoshita, M.

In: Polyhedron, Vol. 24, No. 16-17, 17.11.2005, p. 2468-2471.

Research output: Contribution to journalArticle

Kambe, T, Kajiyoshi, K, Oshima, K, Tamura, M & Kinoshita, M 2005, 'Ferromagnetic resonance in β-p-NPNN at radio-frequency region', Polyhedron, vol. 24, no. 16-17, pp. 2468-2471. https://doi.org/10.1016/j.poly.2005.03.051
Kambe T, Kajiyoshi K, Oshima K, Tamura M, Kinoshita M. Ferromagnetic resonance in β-p-NPNN at radio-frequency region. Polyhedron. 2005 Nov 17;24(16-17):2468-2471. https://doi.org/10.1016/j.poly.2005.03.051
Kambe, Takashi ; Kajiyoshi, K. ; Oshima, K. ; Tamura, M. ; Kinoshita, M. / Ferromagnetic resonance in β-p-NPNN at radio-frequency region. In: Polyhedron. 2005 ; Vol. 24, No. 16-17. pp. 2468-2471.
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