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Abstract
Physical properties for the late-lanthanide-based RNiC2 (R = Dy, Ho, Er, and Tm) ternary compounds are reported. All the compounds show antiferromagnetic ground state with the Néel temperature ranging from 3.4 K for HoNiC2 to 8.5 K for ErNiC2. The results of the transport and galvanomagnetic properties confirm a charge density wave state at and above room temperature with transition temperatures TCDW = 284, 335, 366, and 394 K for DyNiC2, HoNiC2, ErNiC2, and TmNiC2, respectively. The Peierls temperature TCDW scales linearly with the unit cell volume. A similar linear dependence has been observed for the temperature of the lock-in transition T1 as well. Beyond the intersection point of the trend lines, the lock-in transition is no longer observed. In this Rapid Communication we demonstrate an extended phase diagram for the RNiC2 family.
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- Accepted or Published Version
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- Copyright (2018 American Physical Society)
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
PHYSICAL REVIEW B
no. 97,
edition 4,
pages 1 - 6,
ISSN: 2469-9950 - Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Roman M., Strychalska-Nowak J., Klimczuk T., Kolincio K.: Extended phase diagram of RNiC2 family: Linear scaling of the Peierls temperature// PHYSICAL REVIEW B. -Vol. 97, iss. 4 (2018), s.1-6
- DOI:
- Digital Object Identifier (open in new tab) 10.1103/physrevb.97.041103
- Verified by:
- Gdańsk University of Technology
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