Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide
Intermetallic compound Dy6Ni2.43Sn0.5 was prepared by arc melting and annealing at 873 K. It was characterized by X-ray powder diffraction, differential thermal analysis, and electron probe microanalysis. The crystal structure of low temperature Dy6Ni2.43Sn0.5 phase belongs to the orthorhombic Ho6Co...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Vasyl Stefanyk Precarpathian National University
2023-06-01
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| Series: | Фізика і хімія твердого тіла |
| Subjects: | |
| Online Access: | https://journals.pnu.edu.ua/index.php/pcss/article/view/6209 |
| _version_ | 1797681647158558720 |
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| author | L. Romaka Kh. Miliyanchuk V.V. Romaka L. Havela Y. Stadnyk |
| author_facet | L. Romaka Kh. Miliyanchuk V.V. Romaka L. Havela Y. Stadnyk |
| author_sort | L. Romaka |
| collection | DOAJ |
| description | Intermetallic compound Dy6Ni2.43Sn0.5 was prepared by arc melting and annealing at 873 K. It was characterized by X-ray powder diffraction, differential thermal analysis, and electron probe microanalysis. The crystal structure of low temperature Dy6Ni2.43Sn0.5 phase belongs to the orthorhombic Ho6Co2Ga structure type (space group Immm, a = 0.93116(1) nm, b = 0.94993(1) nm, c = 0.98947(1) nm). Crystal structure refinements showed the deviation from the ideal 6:2:1 stoichiometry corresponding to the formula Dy6Ni2.43Sn0.5. It exhibits a sequence of magnetic phase transitions; antiferromagnetic ordering sets in at 60 K, while further order-order magnetic phase transitions take place at lower temperatures. |
| first_indexed | 2024-03-11T23:49:01Z |
| format | Article |
| id | doaj.art-4a9e3749ca9f4d79b66aabfc294b3912 |
| institution | Directory Open Access Journal |
| issn | 1729-4428 2309-8589 |
| language | English |
| last_indexed | 2024-03-11T23:49:01Z |
| publishDate | 2023-06-01 |
| publisher | Vasyl Stefanyk Precarpathian National University |
| record_format | Article |
| series | Фізика і хімія твердого тіла |
| spelling | doaj.art-4a9e3749ca9f4d79b66aabfc294b39122023-09-19T08:42:35ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892023-06-0124228428910.15330/pcss.24.2.284-2896209Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannideL. Romaka0Kh. Miliyanchuk1V.V. Romaka2L. Havela3Y. Stadnyk4Ivan Franko National University of Lviv, Lviv, UkraineIvan Franko National University of Lviv, Lviv, UkraineInstitute for Solid State Research, IFW-Dresden, Dresden, GermanyCharles University, Prague, Czech RepublicIvan Franko National University of Lviv, Lviv, UkraineIntermetallic compound Dy6Ni2.43Sn0.5 was prepared by arc melting and annealing at 873 K. It was characterized by X-ray powder diffraction, differential thermal analysis, and electron probe microanalysis. The crystal structure of low temperature Dy6Ni2.43Sn0.5 phase belongs to the orthorhombic Ho6Co2Ga structure type (space group Immm, a = 0.93116(1) nm, b = 0.94993(1) nm, c = 0.98947(1) nm). Crystal structure refinements showed the deviation from the ideal 6:2:1 stoichiometry corresponding to the formula Dy6Ni2.43Sn0.5. It exhibits a sequence of magnetic phase transitions; antiferromagnetic ordering sets in at 60 K, while further order-order magnetic phase transitions take place at lower temperatures.https://journals.pnu.edu.ua/index.php/pcss/article/view/6209intermetallicscrystal structuremagnetic propertiesheat capacity |
| spellingShingle | L. Romaka Kh. Miliyanchuk V.V. Romaka L. Havela Y. Stadnyk Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide Фізика і хімія твердого тіла intermetallics crystal structure magnetic properties heat capacity |
| title | Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide |
| title_full | Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide |
| title_fullStr | Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide |
| title_full_unstemmed | Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide |
| title_short | Structural studies and magnetism of Dy6Ni2.43Sn0.5 stannide |
| title_sort | structural studies and magnetism of dy6ni2 43sn0 5 stannide |
| topic | intermetallics crystal structure magnetic properties heat capacity |
| url | https://journals.pnu.edu.ua/index.php/pcss/article/view/6209 |
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