Low-temperature behaviors of the dipolar magnet Dy3Sb3Zn2O14with a strongly site-mixing disordered kagome lattice.
J Phys Condens Matter
; 36(31)2024 May 07.
Article
in En
| MEDLINE
| ID: mdl-38655737
ABSTRACT
Interesting behaviors may emerge in the magnetic frustrated materials with significant site-mixing disorder. We present the results of the structural, magnetic susceptibility, and specific heat measurements of Dy3Sb3Zn2O14with â¼20%Dy/Zn site-mixing disorder, which results in either a diluted 2D triangular lattice, or an intermediate structure between the kagome and pyrochlore lattice. In addition to the sharp anomaly of the temperature dependence of specific heat atTâ¼0.35 K, which was attributed to the emergent charge order state for the sample with less disorder, a broad peak atTâ¼1.5 K, and a small hump belowTâ¼0.1 K are observed. The measured temperature dependence of specific heat and the Monte Carlo simulation suggest that the magnetic frustration persists despite of a strong site-mixing disorder.
Full text:
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Phys Condens Matter
Journal subject:
BIOFISICA
Year:
2024
Document type:
Article
Country of publication:
United kingdom