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Abstract
The intermetallic germanide Gd 2 Pt 1.1 Ge 2.9 was synthesized using an arc-melting method. The crystal structure was characterized using powder x-ray diffraction, revealing a disordered ternary AlB 2 -type structure (space group P 6 / m m m , No. 191) with lattice parameters a = 4.2092 ( 1 ) Å and c = 4.0546 ( 2 ) Å . Physical properties were investigated by magnetic susceptibility and heat capacity measurements, which indicated onset of antiferromagnetic order at T t = 8 K . The obtained properties were compared with the ones reported for other members of the AlB 2 -type Gd 2 T Ge 3 ( T = Ni , Cu, and Pd) family. The magnetic ordering in these compounds was discussed in terms of their crystal structure and the influence of Gd ions.
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Authors (7)
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M. Pugaczowa-Michalska
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P. Skokowski
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Bartłomiej Andrzejewski
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1103/PhysRevB.105.054427
- License
- Copyright (2022 American Physical Society)
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
PHYSICAL REVIEW B
no. 105,
ISSN: 2469-9950 - Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Litzbarski L., Winiarski M., Klimczuk T., Łapiński M., Pugaczowa-Michalska M., Skokowski P., Andrzejewski B.: Intermetallic disordered magnet Gd2Pt1.1Ge2.9 and its relation to other AlB2 -type compounds// PHYSICAL REVIEW B -Vol. 105,iss. 5 (2022), s.054427-
- DOI:
- Digital Object Identifier (open in new tab) 10.1103/physrevb.105.054427
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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