Title :
MR effects in half metallic CrO2/MoO2 mixtures
Author :
Kimishima, Y. ; Satoh, Y. ; Uehara, M. ; Sasaki, T.
Author_Institution :
Dept. of Phys., Yokohama Nat. Univ., Japan
Abstract :
The magnetoresistance (MR) effects in half metallic CrO2/MoO2 mixtures were investigated through X-ray powder diffraction (XRD) and scanning electron microscopy (SEM). The resistivity and magnetoresistance were measured by the usual 4-terminals method in DC field between -1 T and 1 T. The vibrating sample magnetometer (VSM) and superconducting quantum interference device (SQUID) were used to measure the magnetization of the mixture.
Keywords :
SQUID magnetometers; X-ray diffraction; chromium compounds; magnetisation; magnetoresistance; molybdenum compounds; scanning electron microscopy; (CrO2)x(MoO2)1-x; -1 to 1 T; SEM; SQUID; VSM; X-ray powder diffraction; XRD; half metallic mixtures; magnetization; magnetoresistance; scanning electron microscopy; superconducting quantum interference device; vibrating sample magnetometer; Conductivity; Magnetic field measurement; Magnetic force microscopy; Magnetoresistance; Powders; SQUIDs; Scanning electron microscopy; Vibration measurement; X-ray diffraction; X-ray scattering;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464161
