Magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted]

M. Matsuda; K. Katsumata; R. S. Eccleston; S. Brehmer; H. J. Mikeska

doi:10.1063/1.372676

Magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted]

M. Matsuda, K. Katsumata, R. S. Eccleston, S. Brehmer, H. J. Mikeska

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Abstract

We studied the magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted] In order to understand the full dispersion of the magnon branch for the lowest triplet excitation, effects of the four-spin and the next-nearest-neighbor (diagonal) exchange interactions are analyzed. We also compare the parameters obtained from the fit to the full dispersion curve with those obtained in the related compounds.

Original language	English
Pages (from-to)	6271-6273
Number of pages	3
Journal	Journal of Applied Physics
Volume	87
Issue number	9
DOIs	https://doi.org/10.1063/1.372676
State	Published - May 1 2000
Externally published	Yes

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title = "Magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted]",

abstract = "We studied the magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted] In order to understand the full dispersion of the magnon branch for the lowest triplet excitation, effects of the four-spin and the next-nearest-neighbor (diagonal) exchange interactions are analyzed. We also compare the parameters obtained from the fit to the full dispersion curve with those obtained in the related compounds.",

author = "M. Matsuda and K. Katsumata and Eccleston, {R. S.} and S. Brehmer and Mikeska, {H. J.}",

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AU - Matsuda, M.

AU - Katsumata, K.

AU - Eccleston, R. S.

AU - Brehmer, S.

AU - Mikeska, H. J.

PY - 2000/5/1

Y1 - 2000/5/1

N2 - We studied the magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted] In order to understand the full dispersion of the magnon branch for the lowest triplet excitation, effects of the four-spin and the next-nearest-neighbor (diagonal) exchange interactions are analyzed. We also compare the parameters obtained from the fit to the full dispersion curve with those obtained in the related compounds.

AB - We studied the magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted] In order to understand the full dispersion of the magnon branch for the lowest triplet excitation, effects of the four-spin and the next-nearest-neighbor (diagonal) exchange interactions are analyzed. We also compare the parameters obtained from the fit to the full dispersion curve with those obtained in the related compounds.

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SP - 6271

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

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Magnetic excitations from the [formula omitted] two-leg ladders in [formula omitted]

Abstract

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