Building a Faraday Force Magnetometer for Magnetization Measurements of Quantum Materials at 50mk Under High Magnetic Fields

The purpose of this presentation is to discuss the fabrication and experimental setup of a previously designed Faraday Force Magnetometer used for magnetization measurements of Quantum Materials. New design updates have been implememtned on this probe, measuring 20mm x 20mm x 15mm, and measurements have been completed validating previously claimed sensitivity resolutions. This probe, placed in a dilution refrigerator and cooled to 50mk, can test magnetization of materials up to fields of 14T with a resolution better than 10^−4 emu. By the time of this presentation we hope to present new measurements of CeCl3 and other samples with a nominal sensitivity of 10^-6 emu. We will discuss limitation of sensitivity and challenges in practical implications at ultra low temperatures.