Magnetic measurements
Magnetometers, a thermogravimetric balance and a highly sensitive alternating field magnetic susceptometer make up a complete magnetic measuring instrumentation at the lab.
We have magnetometers for measurement of magnetic moment vs magnetic field over a field range up to 1T. One of them, a Vibrating Sample Magnetometer (VSM), operate from room temperature up to +700C with a sample furnace. Another magnetometer - a Superconducting Quantum Interference Device (SQUID) - goes from liquid helium temperature up to room temperature.
We have also a thermogravimetric balance with a magnetic field accessory, which makes it suitable for the determination of Curie points.
There is also a highly sensitive Alternating Field magnetic susceptometer, which measures the field strength and frequency dependence of the magnetic susceptibility at temperatures from the liquid helium range up to room temperature.
All tools at Hultgren Laboratory
