Journal article
Electrical resistivity of pyrochlore compounds R2Mo2O7(R =Nd, Sm, Gd, Tb, Y)
Abstract
The electrical resistivity ofR2Mo2O7(R =Nd, Sm, Gd, Tb, Y) pyrochlores was measured in the temperature range 4.2 to 300 K. Metallic behavior is observed for Nd2Mo2O7, Sm2Mo2O7, and Gd2Mo2O7 which have relatively high magnetic ordering temperatures due to ferromagnetism on the molybdenum sublattice. A clear drop in resistivity is observed near the magnetic ordering point for all metallic materials. A resistance minimum observed at low …
Authors
Greedan JE; Sato M; Ali N; Datars WR
Journal
Journal of Solid State Chemistry, Vol. 68, No. 2, pp. 300–306
Publisher
Elsevier
Publication Date
June 1987
DOI
10.1016/0022-4596(87)90316-1
ISSN
0022-4596