Journal article
Family of anisotropic spin glasses Ba1–xLa1+xMnO4+δ
Abstract
The synthesis, structural, and magnetic characterization of the series Ba1−xLa1+xMnO4+δ (0≤x≤0.5) with the K2NiF4-type structure are reported. We previously found that the x=0.2 member exhibits the very rare anisotropic spin-glass behavior with only the c-axis spin component freezing below Tg. Here we show that each member of the Ba1−xLa1+xMnO4+δ (0≤x≤0.4) series exhibits the same spin-glass behavior. Moreover, Tg varies with x, reaching a …
Authors
Dragomir M; Arčon I; Dube PA; Beam JC; Grosvenor AP; King G; Greedan JE
Journal
Physical Review Materials, Vol. 5, No. 7,
Publisher
American Physical Society (APS)
Publication Date
July 1, 2021
DOI
10.1103/physrevmaterials.5.074403
ISSN
2476-0455