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Abstract
The indium-rich intermetallic compound LaPdIn4 is reported, prepared by arc-melting and annealing at 600 C. Single crystal X-ray diffraction found the material to be orthorhombic, space group Cmcm (No. 63), with lattice parameters a ¼ 4.5462(3) Å, b ¼ 16.9208(10) Å, and c ¼ 7.3100(5) Å. This previously unreported indide is isostructural with LaNiIn4 and LaPtIn4. It is demonstrated that all three compounds in the LaTIn4 (T ¼ Ni, Pd, Pt) family display metallic behavior with resistivity values between 20 and 30 mU-cm at 250 K. In addition, temperature and field-dependent magnetization measurements between 2 and 250 K show all to be weak paramagnets or diamagnets, with very small amounts of spin-bearing impurities present. The field-dependent magnetization showed evidence of de Haas-van Alphen quantum oscillations in the Pd and Pt containing compounds near applied fields of 5 T.
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Authors (5)
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Elizabeth M. Carnicom
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Weiwei Xie
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Elizabeth Seibel
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R.j. Cava
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF ALLOYS AND COMPOUNDS
no. 694,
pages 682 - 686,
ISSN: 0925-8388 - Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Carnicom E., Xie W., Seibel E., Klimczuk T., Cava R.: The LaPdIn 4 indide and elementary properties of the LaTIn 4 ( T = Ni, Pd, Pt) materials family// JOURNAL OF ALLOYS AND COMPOUNDS. -Vol. 694, (2017), s.682-686
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.jallcom.2016.10.047
- Verified by:
- Gdańsk University of Technology
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