中文版 | English
Title

Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3

Author
Corresponding AuthorZhang, Q.; Wu, L. S.; Sheng, J. M.
Publication Years
2022-08-08
DOI
Source Title
ISSN
2475-9953
Volume6Issue:8
Abstract

In this report, we investigated a new rare-earth-based one-dimensional Ising spin chain magnet DyNi5Ge3 by means of magnetization, specific heat, and powder neutron diffraction measurements. Due to the crystalline electrical field splitting, the magnetic Dy ions share an Ising-like ground doublet state. Owning to the local point symmetry, these Ising moments form into two canted magnetic sublattices, which were further confirmed by the angle-dependent magnetization measurement. In zero fields, two successive antiferromagnetic phase transitions were found at temperatures T-N1 = 6 K and T-N2 = 5 K, respectively. Only part of the moments are statically ordered in this intermediate state between T-N1 and T-N2. Powder neutron diffraction experiments at different temperatures were performed as well. An incommensurate magnetic propagation vector of k(m) = (0.5, 0.4, 0.5) was identified. The refined spin configurations through the irreducible representation analysis confirmed that these Ising spins are canted in the crystal ab plane.

URL[Source Record]
Indexed By
SCI ; EI
Language
English
SUSTech Authorship
First ; Corresponding
Funding Project
National Natural Science Foundation of China[
WOS Research Area
Materials Science
WOS Subject
Materials Science, Multidisciplinary
WOS Accession No
WOS:000841994400001
Publisher
EI Accession Number
20223712711251
EI Keywords
Antiferromagnetic Materials ; Antiferromagnetism ; Dysprosium Compounds ; Germanium Alloys ; Germanium Compounds ; Ising Model ; Magnetization ; Nickel Compounds ; Rare Earths ; Specific Heat ; Spin Dynamics
ESI Classification Code
Nonferrous Metals And Alloys Excluding Alkali And Alkaline Earth Metals:549.3 ; Thermodynamics:641.1 ; Magnetism: Basic Concepts And Phenomena:701.2 ; Magnetic Materials:708.4 ; Inorganic Compounds:804.2 ; Statistical Methods:922 ; Atomic And Molecular Physics:931.3
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/382560
DepartmentDepartment of Physics
前沿与交叉科学研究院
理学院_化学系
Affiliation
1.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China
2.Chinese Acad Sci, Ganjiang Innovat Acad, Ganzhou 341000, Peoples R China
3.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China
4.Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China
5.Southern Univ Sci & Technol, Shenzhen Key Lab Adv Quantum Funct Mat & Devices, Shenzhen 518055, Peoples R China
6.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
7.Spallat Neutron Source Sci Ctr, Dongguan 523803, Peoples R China
8.Univ Chinese Acad Sci UCAS, Sch Chem Sci, Beijing 100190, Peoples R China
9.Oak Ridge Natl Lab, Scattering Div, Oak Ridge, TN 37831 USA
10.Southern Univ Sci & Technol, Acad Adv Interdisciplinary Studies, Shenzhen 518055, Peoples R China
First Author AffilicationDepartment of Physics
Corresponding Author AffilicationDepartment of Physics;  Southern University of Science and Technology;  Academy for Advanced Interdisciplinary Studies
First Author's First AffilicationDepartment of Physics
Recommended Citation
GB/T 7714
Ge, H.,Zhang, L.,Zhao, N.,et al. Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3[J]. Physical Review Materials,2022,6(8).
APA
Ge, H..,Zhang, L..,Zhao, N..,Yang, J..,Wang, L..,...&Sheng, J. M..(2022).Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3.Physical Review Materials,6(8).
MLA
Ge, H.,et al."Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3".Physical Review Materials 6.8(2022).
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