spinMAG
Spinflex offers a unique compact magnet that can be mounted on an optical table for a variety of ESR and ODMR experiments. This magnet is based on a permeant unit with additional coils for a magnetic field sweeping range of ~1 kG. The system includes the magnet stature, a power supply for sweeping the coils, and an optional magnetic field controller to stabilize the magnetic field.
- Magnetic Field up to 0.5 Tesla
- No need for water or air cooling
- Gap between poles: 55 mm and smaller (adjustable by the user)
- Homogeneity: About 1 G for 5 mm sphere (better homogeneity can be made for a pre-defined gap).
- Temperature stability: -0.004 %/°C for the 0.25 T unit -0.12 %/°C for the 0.45 T unit ~ 20 mG stability when employing closed loop electromagnet add-on on the poles with Hall field controller
