Answers are grounded in this paper and cite their sources.
An experimental investigation was carried out to measure the response time of GaAs in negative electron affinity conditions as a photoemitter. During the experiment, the photocathode was excited by a short-pulse (38 ps rms) frequency-doubled Nd:YLF laser. Results show that the rms response time of GaAs is shorter than 40 ps.
No takes yet. Share an insight, caveat, or question.
Александров et al. (1995) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: