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Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets. / Chubova, N.M.; Dyadkin, V.A.; Moskvin, E.V.; Grigoriev, S.V.

In: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques, No. 5, 2014, p. 1020-1026.

Research output: Contribution to journal › Article

Harvard

Chubova, NM, Dyadkin, VA, Moskvin, EV & Grigoriev, SV 2014, 'Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets', Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques, no. 5, pp. 1020-1026. https://doi.org/10.1134/S1027451014050267

APA

Chubova, N. M., Dyadkin, V. A., Moskvin, E. V., & Grigoriev, S. V. (2014). Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets. Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques, (5), 1020-1026. https://doi.org/10.1134/S1027451014050267

Vancouver

Chubova NM, Dyadkin VA, Moskvin EV, Grigoriev SV. Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets. Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques. 2014;(5):1020-1026. https://doi.org/10.1134/S1027451014050267

Author

Chubova, N.M. ; Dyadkin, V.A. ; Moskvin, E.V. ; Grigoriev, S.V. / Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets. In: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques. 2014 ; No. 5. pp. 1020-1026.

BibTeX

@article{2bf9f1fd7abd4ddca68a55120c0b38f4,
title = "Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets",
abstract = "{\textcopyright} 2014, Pleiades Publishing, Ltd. A new way of analyzing the polarization of thermal and cold neutron beams, based on the dependence of the neutron-scattering cross section on the neutron polarization upon diffraction from a magnetic spiral, is proposed. In this method, the working element of the neutron-polarization analyzer is a single-crystal noncentrosymmetric cubic helicoidal MnSi magnet, the spin spiral in which is formed at T <Tc (Tc = 29 K) in the magnetic-field range H <HC2 ∼ 500 mT. Since the spiral period d in MnSi is 180 {\AA}, thermal and cold neutrons with wavelengths λ ≤ 2d diffract from this structure. It is established that the efficiency of neutron-polarization analysis is as high as 100% with the experimental geometry when the polarization vector P is parallel to the scattering vector Q.",
author = "N.M. Chubova and V.A. Dyadkin and E.V. Moskvin and S.V. Grigoriev",
year = "2014",
doi = "10.1134/S1027451014050267",
language = "English",
pages = "1020--1026",
journal = "ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ",
issn = "1027-4510",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Method of analysis of neutron polarization using noncentrosymmetric cubic helicoidal magnets

AU - Chubova, N.M.

AU - Dyadkin, V.A.

AU - Moskvin, E.V.

AU - Grigoriev, S.V.

PY - 2014

Y1 - 2014

N2 - © 2014, Pleiades Publishing, Ltd. A new way of analyzing the polarization of thermal and cold neutron beams, based on the dependence of the neutron-scattering cross section on the neutron polarization upon diffraction from a magnetic spiral, is proposed. In this method, the working element of the neutron-polarization analyzer is a single-crystal noncentrosymmetric cubic helicoidal MnSi magnet, the spin spiral in which is formed at T <Tc (Tc = 29 K) in the magnetic-field range H <HC2 ∼ 500 mT. Since the spiral period d in MnSi is 180 Å, thermal and cold neutrons with wavelengths λ ≤ 2d diffract from this structure. It is established that the efficiency of neutron-polarization analysis is as high as 100% with the experimental geometry when the polarization vector P is parallel to the scattering vector Q.

AB - © 2014, Pleiades Publishing, Ltd. A new way of analyzing the polarization of thermal and cold neutron beams, based on the dependence of the neutron-scattering cross section on the neutron polarization upon diffraction from a magnetic spiral, is proposed. In this method, the working element of the neutron-polarization analyzer is a single-crystal noncentrosymmetric cubic helicoidal MnSi magnet, the spin spiral in which is formed at T <Tc (Tc = 29 K) in the magnetic-field range H <HC2 ∼ 500 mT. Since the spiral period d in MnSi is 180 Å, thermal and cold neutrons with wavelengths λ ≤ 2d diffract from this structure. It is established that the efficiency of neutron-polarization analysis is as high as 100% with the experimental geometry when the polarization vector P is parallel to the scattering vector Q.

U2 - 10.1134/S1027451014050267

DO - 10.1134/S1027451014050267

M3 - Article

SP - 1020

EP - 1026

JO - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ

JF - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ

SN - 1027-4510

IS - 5

ER -

ID: 7061519