<div dir="ltr">For anyone interested in the operation of induction-type magnetometry, a Google Scholar link for (mostly) accessible references:<div><br></div><div><a href="https://scholar.google.com/scholar?q=%E2%80%9CInduction+coil+sensors+%E2%80%93+a+review&hl=en&as_sdt=0&as_vis=1&oi=scholart">Induction coil sensors</a><br></div><div><br></div><div>Dave Witten, KD0EAG</div></div>