Maximum entropy analysis of dipolar anisotropic magnetic scattering above TC in EuS

D. Görlitz; J. Kötzler; F. J. Bermejo; P. Böni; J. L. Martínez

doi:10.1016/0921-4526(92)90711-Z

Maximum entropy analysis of dipolar anisotropic magnetic scattering above T_C in EuS

D. Görlitz, J. Kötzler, F. J. Bermejo, P. Böni, J. L. Martínez

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7 Scopus citations

Abstract

Using inelastic scattering of polarized neutrons at a reduced wavevector |q|=0.81q_d transverse to the (200)-Bragg reflection (q_d is the dipolar wavenumber) the dynamics of longitudinal spin fluctuations have been measured. The data analysis using a maximum entropy algorithm near T_C is consistent with a double peak lineshape resembling a recent prediction of numerical mode-mode coupling work.

Original language	English
Pages (from-to)	214-216
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	180-181
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4526(92)90711-Z
State	Published - 2 Jun 1992
Externally published	Yes

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title = "Maximum entropy analysis of dipolar anisotropic magnetic scattering above TC in EuS",

abstract = "Using inelastic scattering of polarized neutrons at a reduced wavevector |q|=0.81qd transverse to the (200)-Bragg reflection (qd is the dipolar wavenumber) the dynamics of longitudinal spin fluctuations have been measured. The data analysis using a maximum entropy algorithm near TC is consistent with a double peak lineshape resembling a recent prediction of numerical mode-mode coupling work.",

author = "D. G{\"o}rlitz and J. K{\"o}tzler and Bermejo, {F. J.} and P. B{\"o}ni and Mart{\'i}nez, {J. L.}",

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T1 - Maximum entropy analysis of dipolar anisotropic magnetic scattering above TC in EuS

AU - Görlitz, D.

AU - Kötzler, J.

AU - Bermejo, F. J.

AU - Böni, P.

AU - Martínez, J. L.

PY - 1992/6/2

Y1 - 1992/6/2

N2 - Using inelastic scattering of polarized neutrons at a reduced wavevector |q|=0.81qd transverse to the (200)-Bragg reflection (qd is the dipolar wavenumber) the dynamics of longitudinal spin fluctuations have been measured. The data analysis using a maximum entropy algorithm near TC is consistent with a double peak lineshape resembling a recent prediction of numerical mode-mode coupling work.

AB - Using inelastic scattering of polarized neutrons at a reduced wavevector |q|=0.81qd transverse to the (200)-Bragg reflection (qd is the dipolar wavenumber) the dynamics of longitudinal spin fluctuations have been measured. The data analysis using a maximum entropy algorithm near TC is consistent with a double peak lineshape resembling a recent prediction of numerical mode-mode coupling work.

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DO - 10.1016/0921-4526(92)90711-Z

M3 - Article

AN - SCOPUS:0027108905

SN - 0921-4526

VL - 180-181

SP - 214

EP - 216

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART 1

ER -

Maximum entropy analysis of dipolar anisotropic magnetic scattering above T_C in EuS

Abstract

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