Research output: Contribution to journal › Article › peer-review
Split of the magnetic and crystallographic states in Fe1−xRhxGe. / Skanchenko, D. O.; Altynbaev, E. V.; Sidorov, V. A.; Chaboussant, G.; Martin, N.; Petrova, A. E.; Salamatin, D. A.; Grigoriev, S. V.; Chtchelkatchev, N. M.; Magnitskaya, M. V.; Tsvyaschenko, A. V.
In: Journal of Alloys and Compounds, Vol. 935, 167943, 15.02.2023.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Split of the magnetic and crystallographic states in Fe1−xRhxGe
AU - Skanchenko, D. O.
AU - Altynbaev, E. V.
AU - Sidorov, V. A.
AU - Chaboussant, G.
AU - Martin, N.
AU - Petrova, A. E.
AU - Salamatin, D. A.
AU - Grigoriev, S. V.
AU - Chtchelkatchev, N. M.
AU - Magnitskaya, M. V.
AU - Tsvyaschenko, A. V.
N1 - Publisher Copyright: © 2022 Elsevier B.V.
PY - 2023/2/15
Y1 - 2023/2/15
N2 - We report on a comprehensive experimental and theoretical study of the Fe1−xRhxGe compounds, within the entire concentration range x ∈ [0.0 − 1.0], using X-Ray diffraction, small-angle neutron scattering, magnetometry and theoretical calculations. While FeGe and RhGe are single phase helimagnet and unconventional superconductor, respectively, an internal splitting of the crystallographic and magnetic states is found for intermediate compositions x ∈ [0.2 − 0.9]. A theoretical analysis of the stability of the two detected phases, together with the experimental data, indicate that this splitting preserves a common space group and occurs within single crystallites. Despite their apparent similarity, these two phases however display different magnetic structures, with distinct ferro- and helimagnetic character.
AB - We report on a comprehensive experimental and theoretical study of the Fe1−xRhxGe compounds, within the entire concentration range x ∈ [0.0 − 1.0], using X-Ray diffraction, small-angle neutron scattering, magnetometry and theoretical calculations. While FeGe and RhGe are single phase helimagnet and unconventional superconductor, respectively, an internal splitting of the crystallographic and magnetic states is found for intermediate compositions x ∈ [0.2 − 0.9]. A theoretical analysis of the stability of the two detected phases, together with the experimental data, indicate that this splitting preserves a common space group and occurs within single crystallites. Despite their apparent similarity, these two phases however display different magnetic structures, with distinct ferro- and helimagnetic character.
KW - Helical spin structure
KW - Magnetic ordering temperature
KW - Small-angle neutron scattering
UR - http://www.scopus.com/inward/record.url?scp=85142351234&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/9e53c564-a6f1-3ddd-9639-f8d5523e1815/
U2 - 10.1016/j.jallcom.2022.167943
DO - 10.1016/j.jallcom.2022.167943
M3 - Article
AN - SCOPUS:85142351234
VL - 935
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
SN - 0925-8388
M1 - 167943
ER -
ID: 101023097