Publication - Journal Article Regenerative feedback resonant circuit to detect transient changes in electromagnetic properties of semi-insulating materials DOI https://doi.org/10.1063/1.4817537 Journal Article Review of Scientific Instruments, vol. 84, iss. 8, pp. 084703, 2013 Authors A. Mark Jones, James F. Kelly, Ronald H. Severtsen, John S. McCloy Language English