Title :
A Magnetic Thin-Film Recording System for Fast Transients in Nuclear Diagnostics
Author :
Wichner, R. ; Fischer-Colbrie, E. ; Buntenbach, R.W. ; Condas, G.A. ; Hsieh, E.J. ; Rufer, R.P. ; Vindelov, K.E. ; Winslow, J.W. ; Brown, D.W. ; Mendonca, L.R.
Author_Institution :
Lawrence Livermore Laboratory, University of California Livermore, California 94550
Abstract :
The development of a fast transient recording system is described. A magnetic thin film is used to record an electrical signal in the form of a domain wall. The recorder has a risetime on the order of a nanosecond and a dynamic range of better than 30 dB. Readout of the record is compatible with computer (megabit) cycle times.
Keywords :
Anisotropic magnetoresistance; Computer interfaces; Iron; Laboratories; Magnetic domain walls; Magnetic films; Magnetic recording; Magnetization; Oscilloscopes; Signal design;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1972.4326547
