Journal article
Magnetic and specific heat studies of the cation-ordered pyrochlore NH4CoAlF6
Abstract
The cation-ordered form of the pyrochlore related fluoride NH4CoAlF6 has been studied with respect to the magnetic susceptibility and specific heat. Susceptibility and magnetization studies indicate Curie-Weiss behavior above about 60 K with an effective moment of 5.70(1)μB/Co2+ and θP=-62(1) K. Evidence for magnetic ordering is seen below about 6 K, and the field-cooled–zero-field-cooled susceptibilities, measured at an applied field of 100 G, …
Authors
Raju NP; Greedan JE; Subramanian MA; Adams CP; Mason TE
Journal
Physical Review B, Vol. 58, No. 9, pp. 5550–5553
Publisher
American Physical Society (APS)
Publication Date
September 1, 1998
DOI
10.1103/physrevb.58.5550
ISSN
2469-9950