Magnons in the Linear-Chain Antiferromagnet CsMn<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>·2<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">D</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>O

Skalyo, J.; Shirane, G.; Friedberg, S. A.; Kobayashi, Hanako

doi:10.1103/physrevb.2.4632

Cited by 74 publications

(19 citation statements)

References 9 publications

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“…The magnon group velocity was estimated by straightforward differentiating the experimental spin excitation spectra, v = dω dq , obtained by inelastic neutron scattering experiments at low temperatures [6]. Then the intrachain magnon group velocity near the Brillouin zone centre (q x ≈ 0), was calculated, v M = 2070 m s −1 .…”

Section: Resultsmentioning

confidence: 99%

Scattering of Phonons in CsMnCl₃·2H₂O

et al. 2010

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Section: Resultsmentioning

confidence: 99%

Scattering of Phonons in CsMnCl₃·2H₂O

et al. 2010

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“…Among the other Mn 2+ -based 1D antiferromagnets, CsMnBr 3 appears to have the closest resemblance to SrMn(VO 4 )OH in the terms of interaction strength along the chain (J/k = 9.9(4)) [9].…”

Section: Magnetization and Heat Capacitymentioning

confidence: 97%

Structural and magnetic characterization of the one-dimensionalS=5/2antiferromagnetic chain systemSrMn(VO4
Sanjeewa
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,
Garlea
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McGuire
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et al. 2016
Phys. Rev. B
33
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9
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The descloizite-type compound, SrMn(VO 4 )(OH), was synthesized as large single crystals (1-2mm) using a high-temperature high-pressure hydrothermal technique. X-ray single crystal structure analysis reveals that the material crystallizes in the acentric orthorhombic space group of P2 1 2 1 2 1 (no. 19), Z = 4. The structure exhibits a one-dimensional feature, with [MnO 4 ] ∞ chains propagating along the a-axis which are interconnected by VO 4 tetrahedra. Raman and infrared spectra were obtained to identify the fundamental vanadate and hydroxide vibrational modes. Magnetization data reveal a broad maximum at approximately 80 K, arising from onedimensional magnetic correlations with intrachain exchange constant of J/k B = 9.97(3) K between nearest Mn neighbors and a canted antiferromagnetic behavior below T N = 30 K. Single crystal neutron diffraction at 4 K yielded a magnetic structure solution in the lower symmetry of the magnetic space group P2 1 with two unique chains displaying antiferromagnetically ordered Mn moments oriented nearly perpendicular to the chain axis. The presence of the Dzyaloshinskii-Moriya antisymmetric exchange interaction leads to a slight canting of the spins and gives rise to a weak ferromagnetic component along the chain direction.

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“…Cs[MnCl 3 (H 2 O) 2 ] aroused interest in the field of magnetochemistry due to its one-dimensional antiferromagnetic properties (Skalyo et al, 1970;Nishihara et al, 1975). Its crystal structure, important for understanding magnetostructural correlations, was reported in 1962 (Jensen et al, 1962).…”

Section: Commentmentioning

confidence: 99%