Neutron measurements and transport studies have been carried out on single crystals of the pyrochlore ferromagnet Nd2Mo2O 7, which has quite unusual Hall resistivity ρH. The magnetic structure has been determined at 1.6 K as a function of H, and based on this magnetic structure, the H-dependence of ρH is deduced by using the recently proposed chiral order mechanism. The results have turned out not to describe the observed behavior of ρH.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering