A set of electromagnets for magnetic field generation
The set of electromagnets is designed to generate a uniform magnetic field and is used to study the anisotropic properties of thin magnetic and ferromagnetic films and spin electronics devices. The system of magnets allows to set any angle of the direction vector in the plane in the range of 360°. The device enables the analysis of electronic components whose properties depend on the direction of the external magnetic field by providing a stable, uniform magnetic field with the possibility of precise control of the direction of the magnetic field.
The device is covered by patent protection: Pat.229635.
The most significant device features:
- A system of four magnetic field concentrators placed on a square frame
- External closed magnetic circuit
- Uniform magnetic field (uniform field strength and direction over a 5×5 mm sample area)
- Maximum small magnetic hysteresis
|Frame dimentions||410×410 mm|
|Dimensions of the profile forming the frame||50×50 mm|
External magnetic circuit material
Magnetic field concentrator material
|pure iron (99,85%)|
|The diameter of the magnetic field concentrators||36 mm|
|The diameter of the end elements of the magnetic field concentrators||30 mm|