Spin-singlet ground state of two-dimensional quantum spin antiferromagnet (CuCl)Ca2Nb3O10

Yoshihiro Tsujimoto; Atsushi Kitada; Masakazu Nishi; Yasuo Narumi; Koichi Kindo; Tatsuo Goko; Yasutomo J. Uemura; Adam A. Aczel; Travis J. Williams; Graeme M. Luke; Yoshitami Ajiro; Hiroshi Kageyama

doi:10.7566/JPSJ.83.074712

Spin-singlet ground state of two-dimensional quantum spin antiferromagnet (CuCl)Ca₂Nb₃O₁₀

Yoshihiro Tsujimoto, Atsushi Kitada, Masakazu Nishi, Yasuo Narumi, Koichi Kindo, Tatsuo Goko, Yasutomo J. Uemura, Adam A. Aczel, Travis J. Williams, Graeme M. Luke, Yoshitami Ajiro, Hiroshi Kageyama

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4 Scopus citations

Abstract

We report structural and magnetic properties of the triple-layered perovskite (CuCl)Ca₂Nb₃O₁₀with a spin-1/2 CuCl layer, investigated by transmission electron microscopy, magnetic susceptibility, high-field magnetization, speci fic heat, μSR, and inelastic neutron scattering measurements. The results show that (CuCl)Ca₂Nb₃O₁₀has a spin-singlet ground state with a gap of Δ/k_B= 11 K.

Original language	English
Article number	074712
Journal	Journal of the Physical Society of Japan
Volume	83
Issue number	7
DOIs	https://doi.org/10.7566/JPSJ.83.074712
State	Published - Jul 15 2014
Externally published	Yes

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Tsujimoto, Y., Kitada, A., Nishi, M., Narumi, Y., Kindo, K., Goko, T., Uemura, Y. J., Aczel, A. A., Williams, T. J., Luke, G. M., Ajiro, Y., & Kageyama, H. (2014). Spin-singlet ground state of two-dimensional quantum spin antiferromagnet (CuCl)Ca₂Nb₃O₁₀ Journal of the Physical Society of Japan, 83(7), Article 074712. https://doi.org/10.7566/JPSJ.83.074712

@article{18aa1355931c4e628c0be2fed9b3fa45,

title = "Spin-singlet ground state of two-dimensional quantum spin antiferromagnet (CuCl)Ca2Nb3O10 ",

abstract = "We report structural and magnetic properties of the triple-layered perovskite (CuCl)Ca2Nb3O10with a spin-1/2 CuCl layer, investigated by transmission electron microscopy, magnetic susceptibility, high-field magnetization, speci fic heat, μSR, and inelastic neutron scattering measurements. The results show that (CuCl)Ca2Nb3O10has a spin-singlet ground state with a gap of Δ/kB= 11 K.",

author = "Yoshihiro Tsujimoto and Atsushi Kitada and Masakazu Nishi and Yasuo Narumi and Koichi Kindo and Tatsuo Goko and Uemura, {Yasutomo J.} and Aczel, {Adam A.} and Williams, {Travis J.} and Luke, {Graeme M.} and Yoshitami Ajiro and Hiroshi Kageyama",

note = "Publisher Copyright: {\textcopyright} 2014 The Physical Society of Japan.",

year = "2014",

month = jul,

day = "15",

doi = "10.7566/JPSJ.83.074712",

language = "English",

volume = "83",

journal = "Journal of the Physical Society of Japan",

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publisher = "Physical Society of Japan",

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TY - JOUR

T1 - Spin-singlet ground state of two-dimensional quantum spin antiferromagnet (CuCl)Ca2Nb3O10

AU - Tsujimoto, Yoshihiro

AU - Kitada, Atsushi

AU - Nishi, Masakazu

AU - Narumi, Yasuo

AU - Kindo, Koichi

AU - Goko, Tatsuo

AU - Uemura, Yasutomo J.

AU - Aczel, Adam A.

AU - Williams, Travis J.

AU - Luke, Graeme M.

AU - Ajiro, Yoshitami

AU - Kageyama, Hiroshi

PY - 2014/7/15

Y1 - 2014/7/15

N2 - We report structural and magnetic properties of the triple-layered perovskite (CuCl)Ca2Nb3O10with a spin-1/2 CuCl layer, investigated by transmission electron microscopy, magnetic susceptibility, high-field magnetization, speci fic heat, μSR, and inelastic neutron scattering measurements. The results show that (CuCl)Ca2Nb3O10has a spin-singlet ground state with a gap of Δ/kB= 11 K.

AB - We report structural and magnetic properties of the triple-layered perovskite (CuCl)Ca2Nb3O10with a spin-1/2 CuCl layer, investigated by transmission electron microscopy, magnetic susceptibility, high-field magnetization, speci fic heat, μSR, and inelastic neutron scattering measurements. The results show that (CuCl)Ca2Nb3O10has a spin-singlet ground state with a gap of Δ/kB= 11 K.

UR - http://www.scopus.com/inward/record.url?scp=84908047759&partnerID=8YFLogxK

U2 - 10.7566/JPSJ.83.074712

DO - 10.7566/JPSJ.83.074712

M3 - Article

AN - SCOPUS:84908047759

SN - 0031-9015

VL - 83

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

IS - 7

M1 - 074712

ER -

Spin-singlet ground state of two-dimensional quantum spin antiferromagnet (CuCl)Ca₂Nb₃O₁₀

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