Answers are grounded in this paper and cite their sources.
Ultrafast optical techniques were used to develop novel time-resolved probes of magnetic dynamics. Picosecond-scale magnetic field pulses were launched from a photoconductive switch and applied to small samples which were then probed by time-delayed optical pulses, yielded temporal information in a conventional stroboscopic manner. Characteristics of the magnetic field pulses are described and illustrated through measurements of rapid relaxation effects in europium sulfide films at low temperatures.>
No takes yet. Share an insight, caveat, or question.
Freeman et al. (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: