Spin-density distribution in the partially magnetized organic quantum magnet F2 PNNNO

A. Zheludev; V. O. Garlea; S. Nishihara; Y. Hosokoshi; A. Cousson; A. Gukasov; K. Inoue

doi:10.1103/PhysRevB.75.104427

Spin-density distribution in the partially magnetized organic quantum magnet F2 PNNNO

A. Zheludev, V. O. Garlea, S. Nishihara, Y. Hosokoshi, A. Cousson, A. Gukasov, K. Inoue

Direct Geometry

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Abstract

Polarized neutron diffraction experiments on an organic magnetic material reveal a highly skewed distribution of spin density within the magnetic molecular unit. The very large magnitude of the observed effect is due to quantum spin fluctuations. The data are in quantitative agreement with direct diagonalization results for a model spin Hamiltonian, and provide insight on the actual microscopic origin of the relevant exchange interactions.

Original language	English
Article number	104427
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	75
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.75.104427
State	Published - Mar 27 2007

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10.1103/PhysRevB.75.104427

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title = "Spin-density distribution in the partially magnetized organic quantum magnet F2 PNNNO",

abstract = "Polarized neutron diffraction experiments on an organic magnetic material reveal a highly skewed distribution of spin density within the magnetic molecular unit. The very large magnitude of the observed effect is due to quantum spin fluctuations. The data are in quantitative agreement with direct diagonalization results for a model spin Hamiltonian, and provide insight on the actual microscopic origin of the relevant exchange interactions.",

author = "A. Zheludev and Garlea, {V. O.} and S. Nishihara and Y. Hosokoshi and A. Cousson and A. Gukasov and K. Inoue",

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AU - Zheludev, A.

AU - Garlea, V. O.

AU - Nishihara, S.

AU - Hosokoshi, Y.

AU - Cousson, A.

AU - Gukasov, A.

AU - Inoue, K.

PY - 2007/3/27

Y1 - 2007/3/27

N2 - Polarized neutron diffraction experiments on an organic magnetic material reveal a highly skewed distribution of spin density within the magnetic molecular unit. The very large magnitude of the observed effect is due to quantum spin fluctuations. The data are in quantitative agreement with direct diagonalization results for a model spin Hamiltonian, and provide insight on the actual microscopic origin of the relevant exchange interactions.

AB - Polarized neutron diffraction experiments on an organic magnetic material reveal a highly skewed distribution of spin density within the magnetic molecular unit. The very large magnitude of the observed effect is due to quantum spin fluctuations. The data are in quantitative agreement with direct diagonalization results for a model spin Hamiltonian, and provide insight on the actual microscopic origin of the relevant exchange interactions.

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U2 - 10.1103/PhysRevB.75.104427

DO - 10.1103/PhysRevB.75.104427

M3 - Article

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SN - 1098-0121

VL - 75

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 10

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ER -

Spin-density distribution in the partially magnetized organic quantum magnet F2 PNNNO

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