The Prospects of Use of Polarized Neutron Reflectometry to Study Helimagnetism in Rare-Earth Thin Films and Nanostructures on a Compact Neutron Source DARIA

D. I. Devyaterikov; Девятериков Д. И.; E. A. Kravtsov; Кравцов Е. А.; V. V. Proglyado; Проглядо В. В.; V. D. Zhaketov; Жакетов В. Д.; Yu. V. Nikitenko; Никитенко Ю. В.; Yu. N. Khaydukov; Khaydukov Yu. N.

doi:10.31857/S102809602307004X

The Prospects of Use of Polarized Neutron Reflectometry to Study Helimagnetism in Rare-Earth Thin Films and Nanostructures on a Compact Neutron Source DARIA

Authors: Devyaterikov D.I.¹, Kravtsov E.A.¹^,2, Proglyado V.V.¹, Zhaketov V.D.³, Nikitenko Y.V.³, Khaydukov Y.N.⁴
Affiliations:
1. Institute of Metal Physics UB RAS
2. Ural Federal University
3. Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research
4. Max Planck Institute for Solid State Research
Issue: No 7 (2023)
Pages: 108-112
Section: Articles
URL: https://rjmseer.com/1028-0960/article/view/664543
DOI: https://doi.org/10.31857/S102809602307004X
EDN: https://elibrary.ru/TDRAAF
ID: 664543

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

The results of studying thin films and superlattices of rare-earth helimagnets Dy and Ho by neutron reflectometry are presented. It is shown that neutron reflectometry allows studying magnetic phase transitions in these nanostructures and obtain information about periodicity of magnetic helices in them. It is proposed to create a neutron reflectometer capable of conducting polarization analysis on a compact DARIA neutron source, optimized for studying long-period magnetic orderings in rare-earth helimagnets, and possible directions of this optimization are indicated.

Keywords

rare-earth metals, dysprosium, holmium, neutron reflectometry, magnetic ordering, compact neutron source, DARIA.

References

Andreani C., Loong C.K., Prete G. // Eur. Phys. J. Plus. 2016. V. 131. P. 217. https://doi.org/10.1140/epjp/i2016-16217-1
Rucker U., Cronert T., Voigt J. et al. // Eur. Phys. J. Plus. 2016. V. 131. № 1. P. 19. https://doi.org/10.1140/epjp/i2016-16019-5
Lavelle C.M., Baxter D.V., Bogdanov A. et al. // Nucl. Instrum. Methods Phys. Res. A. 2008. V. 587. P. 324. https://doi.org/10.1016/j.nima.2007.12.044
Wei J., Bai Y.J., Cai J.C. et al. // Proc. IPAC2010. 2010. V. 10. P. 633.
Kubo T., Ishihara M., Inabe N. et al. // Nucl. Instrum. Methods Phys. Res. B. 1992. V. 70. № 1–4. P. 309. https://doi.org/10.1016/0168-583x(92)95947-p
Pavlov K.A., Konik P.I., Kovalenko N.A. et al. // Crystallogr. Rep. 2022. V. 67. № 1. P. 3. https://doi.org/10.31857/S002347612201009X
Wong J.Y., Majewski J., Seitz M., Park C.K., Israelachvili J.N., Smith G.S. // Biophys. J. 1999. V. 77. № 3. P. 1445. https://doi.org/10.1016/S0006-3495(99)76992-4
Toperverg B.P. // Phys. Metals Metallogr. 2015. V. 116. P. 1337. https://doi.org/10.1134/S0031918X15130025
Yang S.H., Naaman R., Paltiel Y., Parkin S.S.P. // Nat. Rev. Phys. 2021. V. 3. P. 328. https://doi.org/10.1038/s42254-021-00302-9
Simpson J.A., Cowley R.A., McMorrow D.F. et al. // J. Phys.: Condens. Matter. 1996. V. 8. № 11. P. L187. https://doi.org/10.1088/0953-8984/8/11/005
Chernyshov A.S., Tsokol A.O., Tishin A.M. et al. // Phys. Rev. B. 2005. V. 71. № 18. P. 184410. https://doi.org/10.1103/PhysRevB.71.184410
V.V. Vorob’ev, M.Ya. Krupotkin, V.A. Finkel // Sov. Phys. JETP. 1985. V. 61. P. 1056.
Pleshanov N.K. // Nucl. Instrum. Methods Phys. Res. A. 2017. V. 866. P. 213. https://doi.org/10.1016/j.nima.2017.06.011
Боднарчук В.И., Булкин А.П., Кравцов Е.А. и др. // Кристаллография. 2022. Т. 67. № 1. С. 57. https://doi.org/10.31857/S0023476122010040
Aksenov V.L., Jernenkov K.N., Kozhevnikov S.V. et al. // The Polarized Neutron Spectrometer REMUR at the Pulsed Reactor IBR-2. JINR Communications D13-2004-47, 2004.