Magnetic phase transitions in triangular lattice CsNi0.98Fe0.02Cl3 studied by NMR

Yuji Inagaki; N. Granito; T. Asano; Y. Ajiro; M. Mekata

doi:10.1016/S0304-8853(97)00537-4

Magnetic phase transitions in triangular lattice CsNi_0.98Fe_0.02Cl₃ studied by NMR

Yuji Inagaki, N. Granito, T. Asano, Y. Ajiro, M. Mekata

Applied Physics

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

2 Citations (Scopus)

Abstract

¹³³Cs NMR measurement has been performed on the mixed antiferromagnet CsNi_0.98Fe_0.02Cl₃ with stacked triangular lattice at temperatures between 2 and 7 K under static magnetic fields up to 4.1 T. From the temperature, field and angular variations of NMR spectrum and nuclear spin-lattice relaxation time, it is revealed that a slight doping of Fe²⁺ ions with the XY anisotropy causes a drastic effect on the phase transitions of the pure CsNiCl₃ with a small Ising anisotropy. Competition of the anisotropy results in a completely different magnetic field versus temperature phase diagram.

Original language	English
Pages (from-to)	723-724
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	177-181
Issue number	PART 1
DOIs	https://doi.org/10.1016/S0304-8853(97)00537-4
Publication status	Published - Jan 1 1998

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/S0304-8853(97)00537-4

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title = "Magnetic phase transitions in triangular lattice CsNi0.98Fe0.02Cl3 studied by NMR",

abstract = "133Cs NMR measurement has been performed on the mixed antiferromagnet CsNi0.98Fe0.02Cl3 with stacked triangular lattice at temperatures between 2 and 7 K under static magnetic fields up to 4.1 T. From the temperature, field and angular variations of NMR spectrum and nuclear spin-lattice relaxation time, it is revealed that a slight doping of Fe2+ ions with the XY anisotropy causes a drastic effect on the phase transitions of the pure CsNiCl3 with a small Ising anisotropy. Competition of the anisotropy results in a completely different magnetic field versus temperature phase diagram.",

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T1 - Magnetic phase transitions in triangular lattice CsNi0.98Fe0.02Cl3 studied by NMR

AU - Inagaki, Yuji

AU - Granito, N.

AU - Asano, T.

AU - Ajiro, Y.

AU - Mekata, M.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - 133Cs NMR measurement has been performed on the mixed antiferromagnet CsNi0.98Fe0.02Cl3 with stacked triangular lattice at temperatures between 2 and 7 K under static magnetic fields up to 4.1 T. From the temperature, field and angular variations of NMR spectrum and nuclear spin-lattice relaxation time, it is revealed that a slight doping of Fe2+ ions with the XY anisotropy causes a drastic effect on the phase transitions of the pure CsNiCl3 with a small Ising anisotropy. Competition of the anisotropy results in a completely different magnetic field versus temperature phase diagram.

AB - 133Cs NMR measurement has been performed on the mixed antiferromagnet CsNi0.98Fe0.02Cl3 with stacked triangular lattice at temperatures between 2 and 7 K under static magnetic fields up to 4.1 T. From the temperature, field and angular variations of NMR spectrum and nuclear spin-lattice relaxation time, it is revealed that a slight doping of Fe2+ ions with the XY anisotropy causes a drastic effect on the phase transitions of the pure CsNiCl3 with a small Ising anisotropy. Competition of the anisotropy results in a completely different magnetic field versus temperature phase diagram.

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 1

ER -

Magnetic phase transitions in triangular lattice CsNi_0.98Fe_0.02Cl₃ studied by NMR

Abstract

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