Article Long-period incommensurate magnetic orderings associated with the large magnetocaloric effect in GdCo 2 B 2

Simon Rosenqvist Larsen ORCID ; Noriki Terada SAMURAI ORCID ; Hiroaki Mamiya SAMURAI ORCID ; Hiraku Saito ORCID ; Taro Nakajima ; Shinichi Itoh ORCID ; Pascal Manuel ; Dmitry Khalyavin ; Fabio Orlandi ORCID ; Hideaki Kitazawa SAMURAI ORCID

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Simon Rosenqvist Larsen, Noriki Terada, Hiroaki Mamiya, Hiraku Saito, Taro Nakajima, Shinichi Itoh, Pascal Manuel, Dmitry Khalyavin, Fabio Orlandi, Hideaki Kitazawa. Long-period incommensurate magnetic orderings associated with the large magnetocaloric effect in GdCo 2 B 2 . Physical Review B. 2026, 113 (10), 104411. https://doi.org/10.1103/yyx5-3dnv

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(abstract)

GdCo2B2 is a member of the ThCr2Si2 family of compounds which exhibits good magnetocaloric
properties associated with antiferromagnetic orderings in the temperature range for hydrogen liquefaction applications. In this study, by using high energy neutrons and devising special sample preparations for lower energy neutrons, powder neutron diffraction patterns of GdCo2B2 have successfully been measured.

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Keyword: magnetocaloric material, neutron diffraction

Date published: 2026-03-05

Publisher: American Physical Society (APS)

Journal:

  • Physical Review B (ISSN: 24699950) vol. 113 issue. 10 104411

Funding:

  • JST-Mirai Program JPMJMI18A3
  • Japan Science and Technology Agency
  • Japan Proton Accelerator Research Complex 2023A0017
  • Japan Proton Accelerator Research Complex 2024S0102
  • ISIS Neutron and Muon Source RB2420052
  • Japan Society for the Promotion of Science 22H00297

Manuscript type: Author's version (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.6212

First published URL: https://doi.org/10.1103/yyx5-3dnv

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Updated at: 2026-03-10 11:36:18 +0900

Published on MDR: 2026-03-10 16:19:49 +0900

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