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Correlation between charge density waves and antiferromagnetism in Nd1−xGdxNiC2 solid solutions

Abstract

We report a study on the evolution of a charge density wave and antiferromagnetism in the series of the polycrystalline solid solution Nd1−xGdxNiC2 (0 _ x _ 1) by means of magnetic and transport properties measurements. The experimental results reveal the violation of the de Gennes law and a strong correlation between the Peierls, Néel, and Curie-Weiss temperatures, which strongly suggests a cooperative interaction between the charge density wave state and antiferromagnetism due to Fermi surface nesting enhancement of the Ruderman-Kittel-Kasuya-Yosida interaction. We also find that the obtained results for the Nd1−xGdxNiC2 (0 _ x _ 1) series overlap with the TCDW trend line in the phase diagram for RNiC2 family.

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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. 98, edition 3, pages 1 - 8,
ISSN: 2469-9950
Language:
English
Publication year:
2018
Bibliographic description:
Roman M., Klimczuk T., Kolincio K.: Correlation between charge density waves and antiferromagnetism in Nd1−xGdxNiC2 solid solutions// PHYSICAL REVIEW B. -Vol. 98, iss. 3 (2018), s.1-8
DOI:
Digital Object Identifier (open in new tab) 10.1103/physrevb.98.035136
Sources of funding:
Verified by:
Gdańsk University of Technology

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