Measurements of Magnetism and Magnetic Properties of Matter

This chapter contains sections titled: Introduction The SQUID Magnetometer–Susceptometer Conventional Magnetometry–Susceptometry SQUID-based Magnetometer–Susceptometer History of Development SQUID Magnetometer–Susceptometer Components SQUID Input Circuit Cryocooled MPMS Measurement Sequence Measurement Accuracy: Converting Raw Data to Magnetic Moment Measurement Sensitivity: Magnet and Environment SQUID ac Susceptibility Conclusions and Future Trends Scanning SQUID Microscopy Basic Principles of SQUID Microscopy SQUIDs for Microscopy Cryogenics Scanning Collecting Data Current Source Image Processing and Spatial Resolution Applications Conclusions and Future Outlook