Publication Date:
2013-12-17
Description:
Author(s): R. Matysiak, P. Gegenwart, A. Ochiai, M. Antkowiak, G. Kamieniarz, and F. Steglich We report low-temperature specific heat, C(T), measurements on (Yb1−xLux)4As3, with x=0.01 and x=0.03, where nonmagnetic Lu atoms are randomly distributed on antiferromagnetic S=1/2 Heisenberg chains with J/kB=28 K. The observed reduction of C below 15 K with increasing x is accurately described by ... [Phys. Rev. B 88, 224414] Published Mon Dec 16, 2013
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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