Confronting the issue of phase drift and tuning in AC susceptibility measurements using a mutual inductance bridge
Abstract
To elucidate the origin and manifestation of phase drift, to minimize the effect, and to interpret current data on AC susceptibility, a detailed phasor analysis of a mutual inductance bridge (MIB) is presented. Understanding responses of the bridge with frequency and field with temperature will allow one to implement a protocol for tuning the MIB properly.
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Ins-FIRE-ing excellence in physics education and research
23-25 October 2002, Ateneo de Naga University