Refine your search:     
Report No.

Field dependence of the magnetic ordering process in layered triangular system LuFe$$_{2}$$O$$_{4}$$

Kakurai, Kazuhisa; Ikeda, Naoshi*; Nagai, Satoshi*; Matsuda, Masaaki; Ishii, Yoshinobu; Owada, Kenji; Inami, Toshiya; Yoshii, Kenji  ; Murakami, Yoichi*; Kito, Hijiri*; Yamada, Yasusada*

The field dependence of the anomalous magnetic ordering process in the charge ordered LuFe$$_{2}$$O$$_{4}$$ by means of neutron scattering is reported. Despite the triangular configuration a strong 2-D antiferromagnetic correlation with ferrimagnetic component in the double layer in the hexagonal plane develops to a 3-D order along the c-axis at T$$_{N}$$=242K. At around 177K another characteristic temperature T$$_{f}$$ was discovered where new type of broad magnetic peaks start to grow and at the same time the magnetic peaks already developed below T$$_{N}$$ also acquire finite line width, including the peaks due to the ferrimagnetic component. Field dependence of T$$_{f}$$ was investigated. Upon applying the field perpendicular to the layer plane, T$$_{f}$$ decreases and vanishes above 3T.



- Accesses





[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.