Setup for magnetotransport measurements

Technical Data:

Electromagnet: range: 1,1 do 1,1 T,
accuracy: ±10-5 T
Teslameter: range: 2T,
accuracy: ±10-6 T
HP voltmeter: range: 0,1 V,
accuracy: ±10-7 V
Current source: 10 μA, 100 μA, 1 mA, 10 mA

Possibility of low temperature measurements

Application:

Magnetoresistance and anomalous Hall effect measurements of samples with dimensions 10x10x1 mm

Examples:

Fig. 1. Magnetoresistance versus B for MgO/[Fe(1nm)/Pt(1nm)]x5 multilayer at 150 K.


Fig. 2. Hysteresis loop obtained by anomalous Hall magnetometry at room temperature for Si/SiO2/[Co(0,3nm)/Pt(0,8nm)]x10 multilayer with perpendicular magnetic anisotropy.


Department in which the equipment is in use:

Department of Magnetic Materials and Nanostructures (NZ34)